12795472

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:331

約数の個数: 40

約数和(自身を含む): 25712640

約数和(自身を除く): 12917168

約数列:

[1, 2, 4, 8, 16, 53, 79, 106, 158, 191, 212, 316, 382, 424, 632, 764, 848, 1264, 1528, 3056, 4187, 8374, 10123, 15089, 16748, 20246, 30178, 33496, 40492, 60356, 66992, 80984, 120712, 161968, 241424, 799717, 1599434, 3198868, 6397736, 12795472]

約数ペア:

[(1, 12795472), (2, 6397736), (4, 3198868), (8, 1599434), (16, 799717), (53, 241424), (79, 161968), (106, 120712), (158, 80984), (191, 66992), (212, 60356), (316, 40492), (382, 33496), (424, 30178), (632, 20246), (764, 16748), (848, 15089), (1264, 10123), (1528, 8374), (3056, 4187)]