57107578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{136621}}^1$

素因数の和:136653

約数の個数: 16

約数和(自身を含む): 98367840

約数和(自身を除く): 41260262

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 136621, 273242, 1502831, 2595799, 3005662, 5191598, 28553789, 57107578]

約数ペア:

[(1, 57107578), (2, 28553789), (11, 5191598), (19, 3005662), (22, 2595799), (38, 1502831), (209, 273242), (418, 136621)]