19158852

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{17939}}^1$

素因数の和:18035

約数の個数: 24

約数和(自身を含む): 45208800

約数和(自身を除く): 26049948

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 17939, 35878, 53817, 71756, 107634, 215268, 1596571, 3193142, 4789713, 6386284, 9579426, 19158852]

約数ペア:

[(1, 19158852), (2, 9579426), (3, 6386284), (4, 4789713), (6, 3193142), (12, 1596571), (89, 215268), (178, 107634), (267, 71756), (356, 53817), (534, 35878), (1068, 17939)]