19112632

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 128

約数和(自身を含む): 49766400

約数和(自身を除く): 30653768

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 23, 28, 38, 44, 46, 56, 71, 76, 77, 88, 92, 133, 142, 152, 154, 161, 184, 209, 253, 266, 284, 308, 322, 418, 437, 497, 506, 532, 568, 616, 644, 781, 836, 874, 994, 1012, 1064, 1288, 1349, 1463, 1562, 1633, 1672, 1748, 1771, 1988, 2024, 2698, 2926, 3059, 3124, 3266, 3496, 3542, 3976, 4807, 5396, 5467, 5852, 6118, 6248, 6532, 7084, 9443, 9614, 10792, 10934, 11431, 11704, 12236, 13064, 14168, 14839, 17963, 18886, 19228, 21868, 22862, 24472, 29678, 31027, 33649, 35926, 37772, 38456, 43736, 45724, 59356, 62054, 67298, 71852, 75544, 91448, 103873, 118712, 124108, 125741, 134596, 143704, 207746, 217189, 248216, 251482, 269192, 341297, 415492, 434378, 502964, 682594, 830984, 868756, 1005928, 1365188, 1737512, 2389079, 2730376, 4778158, 9556316, 19112632]

約数ペア:

[(1, 19112632), (2, 9556316), (4, 4778158), (7, 2730376), (8, 2389079), (11, 1737512), (14, 1365188), (19, 1005928), (22, 868756), (23, 830984), (28, 682594), (38, 502964), (44, 434378), (46, 415492), (56, 341297), (71, 269192), (76, 251482), (77, 248216), (88, 217189), (92, 207746), (133, 143704), (142, 134596), (152, 125741), (154, 124108), (161, 118712), (184, 103873), (209, 91448), (253, 75544), (266, 71852), (284, 67298), (308, 62054), (322, 59356), (418, 45724), (437, 43736), (497, 38456), (506, 37772), (532, 35926), (568, 33649), (616, 31027), (644, 29678), (781, 24472), (836, 22862), (874, 21868), (994, 19228), (1012, 18886), (1064, 17963), (1288, 14839), (1349, 14168), (1463, 13064), (1562, 12236), (1633, 11704), (1672, 11431), (1748, 10934), (1771, 10792), (1988, 9614), (2024, 9443), (2698, 7084), (2926, 6532), (3059, 6248), (3124, 6118), (3266, 5852), (3496, 5467), (3542, 5396), (3976, 4807)]