15226222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{2693}}^1$

素因数の和:2963

約数の個数: 16

約数和(自身を含む): 25021872

約数和(自身を除く): 9795650

約数列:

[1, 2, 11, 22, 257, 514, 2693, 2827, 5386, 5654, 29623, 59246, 692101, 1384202, 7613111, 15226222]

約数ペア:

[(1, 15226222), (2, 7613111), (11, 1384202), (22, 692101), (257, 59246), (514, 29623), (2693, 5654), (2827, 5386)]