18371792

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{1861}}^1$

素因数の和:2486

約数の個数: 20

約数和(自身を含む): 35672196

約数和(自身を除く): 17300404

約数列:

[1, 2, 4, 8, 16, 617, 1234, 1861, 2468, 3722, 4936, 7444, 9872, 14888, 29776, 1148237, 2296474, 4592948, 9185896, 18371792]

約数ペア:

[(1, 18371792), (2, 9185896), (4, 4592948), (8, 2296474), (16, 1148237), (617, 29776), (1234, 14888), (1861, 9872), (2468, 7444), (3722, 4936)]