42013598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{100511}}^1$

素因数の和:100543

約数の個数: 16

約数和(自身を含む): 72368640

約数和(自身を除く): 30355042

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 100511, 201022, 1105621, 1909709, 2211242, 3819418, 21006799, 42013598]

約数ペア:

[(1, 42013598), (2, 21006799), (11, 3819418), (19, 2211242), (22, 1909709), (38, 1105621), (209, 201022), (418, 100511)]