18930350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{22271}}^1$

素因数の和:22300

約数の個数: 24

約数和(自身を含む): 37283328

約数和(自身を除く): 18352978

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 22271, 44542, 111355, 222710, 378607, 556775, 757214, 1113550, 1893035, 3786070, 9465175, 18930350]

約数ペア:

[(1, 18930350), (2, 9465175), (5, 3786070), (10, 1893035), (17, 1113550), (25, 757214), (34, 556775), (50, 378607), (85, 222710), (170, 111355), (425, 44542), (850, 22271)]