12919064

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 25280640

約数和(自身を除く): 12361576

約数列:

[1, 2, 4, 8, 31, 62, 113, 124, 226, 248, 452, 461, 904, 922, 1844, 3503, 3688, 7006, 14012, 14291, 28024, 28582, 52093, 57164, 104186, 114328, 208372, 416744, 1614883, 3229766, 6459532, 12919064]

約数ペア:

[(1, 12919064), (2, 6459532), (4, 3229766), (8, 1614883), (31, 416744), (62, 208372), (113, 114328), (124, 104186), (226, 57164), (248, 52093), (452, 28582), (461, 28024), (904, 14291), (922, 14012), (1844, 7006), (3503, 3688)]