13123984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1877}}^1$

素因数の和:1927

約数の個数: 40

約数和(自身を含む): 27944640

約数和(自身を除く): 14820656

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 1877, 3496, 3754, 6992, 7508, 15016, 30032, 35663, 43171, 71326, 86342, 142652, 172684, 285304, 345368, 570608, 690736, 820249, 1640498, 3280996, 6561992, 13123984]

約数ペア:

[(1, 13123984), (2, 6561992), (4, 3280996), (8, 1640498), (16, 820249), (19, 690736), (23, 570608), (38, 345368), (46, 285304), (76, 172684), (92, 142652), (152, 86342), (184, 71326), (304, 43171), (368, 35663), (437, 30032), (874, 15016), (1748, 7508), (1877, 6992), (3496, 3754)]