23538710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10651}}^1$

素因数の和:10688

約数の個数: 32

約数和(自身を含む): 48317472

約数和(自身を除く): 24778762

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 10651, 21302, 53255, 106510, 138463, 181067, 276926, 362134, 692315, 905335, 1384630, 1810670, 2353871, 4707742, 11769355, 23538710]

約数ペア:

[(1, 23538710), (2, 11769355), (5, 4707742), (10, 2353871), (13, 1810670), (17, 1384630), (26, 905335), (34, 692315), (65, 362134), (85, 276926), (130, 181067), (170, 138463), (221, 106510), (442, 53255), (1105, 21302), (2210, 10651)]