29970182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71699}}^1$

素因数の和:71731

約数の個数: 16

約数和(自身を含む): 51624000

約数和(自身を除く): 21653818

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 71699, 143398, 788689, 1362281, 1577378, 2724562, 14985091, 29970182]

約数ペア:

[(1, 29970182), (2, 14985091), (11, 2724562), (19, 1577378), (22, 1362281), (38, 788689), (209, 143398), (418, 71699)]