9969630736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47930917}}^1$

素因数の和:47930938

約数の個数: 20

約数和(自身を含む): 20802018412

約数和(自身を除く): 10832387676

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 47930917, 95861834, 191723668, 383447336, 623101921, 766894672, 1246203842, 2492407684, 4984815368, 9969630736]

約数ペア:

[(1, 9969630736), (2, 4984815368), (4, 2492407684), (8, 1246203842), (13, 766894672), (16, 623101921), (26, 383447336), (52, 191723668), (104, 95861834), (208, 47930917)]