19249908

素因数分解:

$2^2\times 3^1\times {\mathrm{521}}^1\times {\mathrm{3079}}^1$

素因数の和:3607

約数の個数: 24

約数和(自身を含む): 45017280

約数和(自身を除く): 25767372

約数列:

[1, 2, 3, 4, 6, 12, 521, 1042, 1563, 2084, 3079, 3126, 6158, 6252, 9237, 12316, 18474, 36948, 1604159, 3208318, 4812477, 6416636, 9624954, 19249908]

約数ペア:

[(1, 19249908), (2, 9624954), (3, 6416636), (4, 4812477), (6, 3208318), (12, 1604159), (521, 36948), (1042, 18474), (1563, 12316), (2084, 9237), (3079, 6252), (3126, 6158)]