31161026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{63079}}^1$

素因数の和:63113

約数の個数: 16

約数和(自身を含む): 52987200

約数和(自身を除く): 21826174

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 63079, 126158, 820027, 1198501, 1640054, 2397002, 15580513, 31161026]

約数ペア:

[(1, 31161026), (2, 15580513), (13, 2397002), (19, 1640054), (26, 1198501), (38, 820027), (247, 126158), (494, 63079)]