19217112

素因数分解:

$2^3\times 3^1\times {\mathrm{523}}^1\times {\mathrm{1531}}^1$

素因数の和:2063

約数の個数: 32

約数和(自身を含む): 48166080

約数和(自身を除く): 28948968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 523, 1046, 1531, 1569, 2092, 3062, 3138, 4184, 4593, 6124, 6276, 9186, 12248, 12552, 18372, 36744, 800713, 1601426, 2402139, 3202852, 4804278, 6405704, 9608556, 19217112]

約数ペア:

[(1, 19217112), (2, 9608556), (3, 6405704), (4, 4804278), (6, 3202852), (8, 2402139), (12, 1601426), (24, 800713), (523, 36744), (1046, 18372), (1531, 12552), (1569, 12248), (2092, 9186), (3062, 6276), (3138, 6124), (4184, 4593)]