68393578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163621}}^1$

素因数の和:163653

約数の個数: 16

約数和(自身を含む): 117807840

約数和(自身を除く): 49414262

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 163621, 327242, 1799831, 3108799, 3599662, 6217598, 34196789, 68393578]

約数ペア:

[(1, 68393578), (2, 34196789), (11, 6217598), (19, 3599662), (22, 3108799), (38, 1799831), (209, 327242), (418, 163621)]