19174044

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{37159}}^1$

素因数の和:37209

約数の個数: 24

約数和(自身を含む): 45781120

約数和(自身を除く): 26607076

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 37159, 74318, 111477, 148636, 222954, 445908, 1597837, 3195674, 4793511, 6391348, 9587022, 19174044]

約数ペア:

[(1, 19174044), (2, 9587022), (3, 6391348), (4, 4793511), (6, 3195674), (12, 1597837), (43, 445908), (86, 222954), (129, 148636), (172, 111477), (258, 74318), (516, 37159)]