12702988432

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{13015357}}^1$

素因数の和:13015426

約数の個数: 20

約数和(自身を含む): 25015518076

約数和(自身を除く): 12312529644

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 13015357, 26030714, 52061428, 104122856, 208245712, 793936777, 1587873554, 3175747108, 6351494216, 12702988432]

約数ペア:

[(1, 12702988432), (2, 6351494216), (4, 3175747108), (8, 1587873554), (16, 793936777), (61, 208245712), (122, 104122856), (244, 52061428), (488, 26030714), (976, 13015357)]