19806168

素因数分解:

$2^3\times 3^1\times {\mathrm{877}}^1\times {\mathrm{941}}^1$

素因数の和:1827

約数の個数: 32

約数和(自身を含む): 49624560

約数和(自身を除く): 29818392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 877, 941, 1754, 1882, 2631, 2823, 3508, 3764, 5262, 5646, 7016, 7528, 10524, 11292, 21048, 22584, 825257, 1650514, 2475771, 3301028, 4951542, 6602056, 9903084, 19806168]

約数ペア:

[(1, 19806168), (2, 9903084), (3, 6602056), (4, 4951542), (6, 3301028), (8, 2475771), (12, 1650514), (24, 825257), (877, 22584), (941, 21048), (1754, 11292), (1882, 10524), (2631, 7528), (2823, 7016), (3508, 5646), (3764, 5262)]