15025972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2861}}^1$

素因数の和:2979

約数の個数: 24

約数和(自身を含む): 28608552

約数和(自身を除く): 13582580

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 2861, 5252, 5722, 11444, 37193, 74386, 148772, 288961, 577922, 1155844, 3756493, 7512986, 15025972]

約数ペア:

[(1, 15025972), (2, 7512986), (4, 3756493), (13, 1155844), (26, 577922), (52, 288961), (101, 148772), (202, 74386), (404, 37193), (1313, 11444), (2626, 5722), (2861, 5252)]