15958036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2153}}^1$

素因数の和:2283

約数の個数: 24

約数和(自身を含む): 29854440

約数和(自身を除く): 13896404

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1853, 2153, 3706, 4306, 7412, 8612, 36601, 73202, 146404, 234677, 469354, 938708, 3989509, 7979018, 15958036]

約数ペア:

[(1, 15958036), (2, 7979018), (4, 3989509), (17, 938708), (34, 469354), (68, 234677), (109, 146404), (218, 73202), (436, 36601), (1853, 8612), (2153, 7412), (3706, 4306)]