15194972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2837}}^1$

素因数の和:2957

約数の個数: 24

約数和(自身を含む): 28924896

約数和(自身を除く): 13729924

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 2837, 5356, 5674, 11348, 36881, 73762, 147524, 292211, 584422, 1168844, 3798743, 7597486, 15194972]

約数ペア:

[(1, 15194972), (2, 7597486), (4, 3798743), (13, 1168844), (26, 584422), (52, 292211), (103, 147524), (206, 73762), (412, 36881), (1339, 11348), (2678, 5674), (2837, 5356)]