13890976

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 32901120

約数和(自身を除く): 19010144

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 67, 76, 88, 124, 134, 152, 176, 209, 248, 268, 304, 341, 352, 418, 496, 536, 589, 608, 682, 737, 836, 992, 1072, 1178, 1273, 1364, 1474, 1672, 2077, 2144, 2356, 2546, 2728, 2948, 3344, 4154, 4712, 5092, 5456, 5896, 6479, 6688, 8308, 9424, 10184, 10912, 11792, 12958, 14003, 16616, 18848, 20368, 22847, 23584, 25916, 28006, 33232, 39463, 40736, 45694, 51832, 56012, 66464, 78926, 91388, 103664, 112024, 157852, 182776, 207328, 224048, 315704, 365552, 434093, 448096, 631408, 731104, 868186, 1262816, 1736372, 3472744, 6945488, 13890976]

約数ペア:

[(1, 13890976), (2, 6945488), (4, 3472744), (8, 1736372), (11, 1262816), (16, 868186), (19, 731104), (22, 631408), (31, 448096), (32, 434093), (38, 365552), (44, 315704), (62, 224048), (67, 207328), (76, 182776), (88, 157852), (124, 112024), (134, 103664), (152, 91388), (176, 78926), (209, 66464), (248, 56012), (268, 51832), (304, 45694), (341, 40736), (352, 39463), (418, 33232), (496, 28006), (536, 25916), (589, 23584), (608, 22847), (682, 20368), (737, 18848), (836, 16616), (992, 14003), (1072, 12958), (1178, 11792), (1273, 10912), (1364, 10184), (1474, 9424), (1672, 8308), (2077, 6688), (2144, 6479), (2356, 5896), (2546, 5456), (2728, 5092), (2948, 4712), (3344, 4154)]