15289406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{11393}}^1$

素因数の和:11467

約数の個数: 16

約数和(自身を含む): 25431408

約数和(自身を除く): 10142002

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 11393, 22786, 125323, 250646, 694973, 1389946, 7644703, 15289406]

約数ペア:

[(1, 15289406), (2, 7644703), (11, 1389946), (22, 694973), (61, 250646), (122, 125323), (671, 22786), (1342, 11393)]