12955016

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 25159680

約数和(自身を除く): 12204664

約数列:

[1, 2, 4, 8, 41, 82, 127, 164, 254, 311, 328, 508, 622, 1016, 1244, 2488, 5207, 10414, 12751, 20828, 25502, 39497, 41656, 51004, 78994, 102008, 157988, 315976, 1619377, 3238754, 6477508, 12955016]

約数ペア:

[(1, 12955016), (2, 6477508), (4, 3238754), (8, 1619377), (41, 315976), (82, 157988), (127, 102008), (164, 78994), (254, 51004), (311, 41656), (328, 39497), (508, 25502), (622, 20828), (1016, 12751), (1244, 10414), (2488, 5207)]