19412710

素因数分解:

$2^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{4211}}^1$

素因数の和:4679

約数の個数: 16

約数和(自身を含む): 35026992

約数和(自身を除く): 15614282

約数列:

[1, 2, 5, 10, 461, 922, 2305, 4211, 4610, 8422, 21055, 42110, 1941271, 3882542, 9706355, 19412710]

約数ペア:

[(1, 19412710), (2, 9706355), (5, 3882542), (10, 1941271), (461, 42110), (922, 21055), (2305, 8422), (4211, 4610)]