38840123

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12697}}^1$

素因数の和:12746

約数の個数: 16

約数和(自身を含む): 48760320

約数和(自身を除く): 9920197

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 12697, 88879, 241243, 292031, 1688701, 2044217, 5548589, 38840123]

約数ペア:

[(1, 38840123), (7, 5548589), (19, 2044217), (23, 1688701), (133, 292031), (161, 241243), (437, 88879), (3059, 12697)]