40381198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{10861}}^1$

素因数の和:10900

約数の個数: 24

約数和(自身を含む): 71558856

約数和(自身を除く): 31177658

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 10861, 21722, 119471, 141193, 238942, 282386, 1553123, 1835509, 3106246, 3671018, 20190599, 40381198]

約数ペア:

[(1, 40381198), (2, 20190599), (11, 3671018), (13, 3106246), (22, 1835509), (26, 1553123), (143, 282386), (169, 238942), (286, 141193), (338, 119471), (1859, 21722), (3718, 10861)]