15490794

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2971}}^1$

素因数の和:3066

約数の個数: 32

約数和(自身を含む): 34237440

約数和(自身を除く): 18746646

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 869, 1738, 2607, 2971, 5214, 5942, 8913, 17826, 32681, 65362, 98043, 196086, 234709, 469418, 704127, 1408254, 2581799, 5163598, 7745397, 15490794]

約数ペア:

[(1, 15490794), (2, 7745397), (3, 5163598), (6, 2581799), (11, 1408254), (22, 704127), (33, 469418), (66, 234709), (79, 196086), (158, 98043), (237, 65362), (474, 32681), (869, 17826), (1738, 8913), (2607, 5942), (2971, 5214)]