11758730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^2$

素因数の和:550

約数の個数: 24

約数和(自身を含む): 22496292

約数和(自身を除く): 10737562

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 263, 526, 1315, 2630, 4471, 8942, 22355, 44710, 69169, 138338, 345845, 691690, 1175873, 2351746, 5879365, 11758730]

約数ペア:

[(1, 11758730), (2, 5879365), (5, 2351746), (10, 1175873), (17, 691690), (34, 345845), (85, 138338), (170, 69169), (263, 44710), (526, 22355), (1315, 8942), (2630, 4471)]