191968222

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1\times {\mathrm{2357}}^1$

素因数の和:2763

約数の個数: 16

約数和(自身を含む): 290939472

約数和(自身を除く): 98971250

約数列:

[1, 2, 193, 211, 386, 422, 2357, 4714, 40723, 81446, 454901, 497327, 909802, 994654, 95984111, 191968222]

約数ペア:

[(1, 191968222), (2, 95984111), (193, 994654), (211, 909802), (386, 497327), (422, 454901), (2357, 81446), (4714, 40723)]