15398086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{30431}}^1$

素因数の和:30467

約数の個数: 16

約数和(自身を含む): 26293248

約数和(自身を除く): 10895162

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 30431, 60862, 334741, 669482, 699913, 1399826, 7699043, 15398086]

約数ペア:

[(1, 15398086), (2, 7699043), (11, 1399826), (22, 699913), (23, 669482), (46, 334741), (253, 60862), (506, 30431)]