12865476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{82471}}^1$

素因数の和:82491

約数の個数: 24

約数和(自身を含む): 32329024

約数和(自身を除く): 19463548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 82471, 164942, 247413, 329884, 494826, 989652, 1072123, 2144246, 3216369, 4288492, 6432738, 12865476]

約数ペア:

[(1, 12865476), (2, 6432738), (3, 4288492), (4, 3216369), (6, 2144246), (12, 1072123), (13, 989652), (26, 494826), (39, 329884), (52, 247413), (78, 164942), (156, 82471)]