19467586688

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{557}}^1$

素因数の和:926

約数の個数: 128

約数和(自身を含む): 42973856640

約数和(自身を除く): 23506269952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 103, 128, 176, 206, 241, 352, 412, 482, 557, 704, 824, 964, 1114, 1133, 1408, 1648, 1928, 2228, 2266, 2651, 3296, 3856, 4456, 4532, 5302, 6127, 6592, 7712, 8912, 9064, 10604, 12254, 13184, 15424, 17824, 18128, 21208, 24508, 24823, 30848, 35648, 36256, 42416, 49016, 49646, 57371, 71296, 72512, 84832, 98032, 99292, 114742, 134237, 145024, 169664, 196064, 198584, 229484, 268474, 273053, 339328, 392128, 397168, 458968, 536948, 546106, 631081, 784256, 794336, 917936, 1073896, 1092212, 1262162, 1476607, 1588672, 1835872, 2147792, 2184424, 2524324, 2953214, 3177344, 3671744, 4295584, 4368848, 5048648, 5906428, 7343488, 8591168, 8737696, 10097296, 11812856, 13826411, 17182336, 17475392, 20194592, 23625712, 27652822, 34950784, 40389184, 47251424, 55305644, 80778368, 94502848, 110611288, 152090521, 189005696, 221222576, 304181042, 442445152, 608362084, 884890304, 1216724168, 1769780608, 2433448336, 4866896672, 9733793344, 19467586688]

約数ペア:

[(1, 19467586688), (2, 9733793344), (4, 4866896672), (8, 2433448336), (11, 1769780608), (16, 1216724168), (22, 884890304), (32, 608362084), (44, 442445152), (64, 304181042), (88, 221222576), (103, 189005696), (128, 152090521), (176, 110611288), (206, 94502848), (241, 80778368), (352, 55305644), (412, 47251424), (482, 40389184), (557, 34950784), (704, 27652822), (824, 23625712), (964, 20194592), (1114, 17475392), (1133, 17182336), (1408, 13826411), (1648, 11812856), (1928, 10097296), (2228, 8737696), (2266, 8591168), (2651, 7343488), (3296, 5906428), (3856, 5048648), (4456, 4368848), (4532, 4295584), (5302, 3671744), (6127, 3177344), (6592, 2953214), (7712, 2524324), (8912, 2184424), (9064, 2147792), (10604, 1835872), (12254, 1588672), (13184, 1476607), (15424, 1262162), (17824, 1092212), (18128, 1073896), (21208, 917936), (24508, 794336), (24823, 784256), (30848, 631081), (35648, 546106), (36256, 536948), (42416, 458968), (49016, 397168), (49646, 392128), (57371, 339328), (71296, 273053), (72512, 268474), (84832, 229484), (98032, 198584), (99292, 196064), (114742, 169664), (134237, 145024)]