15211262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{11719}}^1$

素因数の和:11791

約数の個数: 16

約数和(自身を含む): 25315200

約数和(自身を除く): 10103938

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 11719, 23438, 128909, 257818, 691421, 1382842, 7605631, 15211262]

約数ペア:

[(1, 15211262), (2, 7605631), (11, 1382842), (22, 691421), (59, 257818), (118, 128909), (649, 23438), (1298, 11719)]