40915947746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{8719}}^1\times {\mathrm{123493}}^1$

素因数の和:132233

約数の個数: 16

約数和(自身を含む): 64612060800

約数和(自身を除く): 23696113054

約数列:

[1, 2, 19, 38, 8719, 17438, 123493, 165661, 246986, 331322, 2346367, 4692734, 1076735467, 2153470934, 20457973873, 40915947746]

約数ペア:

[(1, 40915947746), (2, 20457973873), (19, 2153470934), (38, 1076735467), (8719, 4692734), (17438, 2346367), (123493, 331322), (165661, 246986)]