12192290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 24088320

約数和(自身を除く): 11896030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 271, 409, 542, 818, 1355, 2045, 2710, 2981, 4090, 4499, 5962, 8998, 14905, 22495, 29810, 44990, 110839, 221678, 554195, 1108390, 1219229, 2438458, 6096145, 12192290]

約数ペア:

[(1, 12192290), (2, 6096145), (5, 2438458), (10, 1219229), (11, 1108390), (22, 554195), (55, 221678), (110, 110839), (271, 44990), (409, 29810), (542, 22495), (818, 14905), (1355, 8998), (2045, 5962), (2710, 4499), (2981, 4090)]