19812252

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{20899}}^1$

素因数の和:20985

約数の個数: 24

約数和(自身を含む): 46816000

約数和(自身を除く): 27003748

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 20899, 41798, 62697, 83596, 125394, 250788, 1651021, 3302042, 4953063, 6604084, 9906126, 19812252]

約数ペア:

[(1, 19812252), (2, 9906126), (3, 6604084), (4, 4953063), (6, 3302042), (12, 1651021), (79, 250788), (158, 125394), (237, 83596), (316, 62697), (474, 41798), (948, 20899)]