15812038

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:540

約数の個数: 24

約数和(自身を含む): 26276544

約数和(自身を除く): 10464506

約数列:

[1, 2, 11, 22, 121, 223, 242, 293, 446, 586, 2453, 3223, 4906, 6446, 26983, 35453, 53966, 65339, 70906, 130678, 718729, 1437458, 7906019, 15812038]

約数ペア:

[(1, 15812038), (2, 7906019), (11, 1437458), (22, 718729), (121, 130678), (223, 70906), (242, 65339), (293, 53966), (446, 35453), (586, 26983), (2453, 6446), (3223, 4906)]