19874598

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{719}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 42301440

約数和(自身を除く): 22426842

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 271, 542, 719, 813, 1438, 1626, 2157, 4314, 4607, 9214, 12223, 13821, 24446, 27642, 36669, 73338, 194849, 389698, 584547, 1169094, 3312433, 6624866, 9937299, 19874598]

約数ペア:

[(1, 19874598), (2, 9937299), (3, 6624866), (6, 3312433), (17, 1169094), (34, 584547), (51, 389698), (102, 194849), (271, 73338), (542, 36669), (719, 27642), (813, 24446), (1438, 13821), (1626, 12223), (2157, 9214), (4314, 4607)]