15123218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{1531}}^1$

素因数の和:1993

約数の個数: 16

約数和(自身を含む): 24818400

約数和(自身を除く): 9695182

約数列:

[1, 2, 11, 22, 449, 898, 1531, 3062, 4939, 9878, 16841, 33682, 687419, 1374838, 7561609, 15123218]

約数ペア:

[(1, 15123218), (2, 7561609), (11, 1374838), (22, 687419), (449, 33682), (898, 16841), (1531, 9878), (3062, 4939)]