15238718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{2213}}^1$

素因数の和:2539

約数の個数: 16

約数和(自身を含む): 25027056

約数和(自身を除く): 9788338

約数列:

[1, 2, 11, 22, 313, 626, 2213, 3443, 4426, 6886, 24343, 48686, 692669, 1385338, 7619359, 15238718]

約数ペア:

[(1, 15238718), (2, 7619359), (11, 1385338), (22, 692669), (313, 48686), (626, 24343), (2213, 6886), (3443, 4426)]