13519418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4421}}^1$

素因数の和:4573

約数の個数: 16

約数和(自身を含む): 22286880

約数和(自身を除く): 8767462

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 4421, 8842, 48631, 97262, 614519, 1229038, 6759709, 13519418]

約数ペア:

[(1, 13519418), (2, 6759709), (11, 1229038), (22, 614519), (139, 97262), (278, 48631), (1529, 8842), (3058, 4421)]