19148656804

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{2113}}^1\times {\mathrm{12517}}^1$

素因数の和:14815

約数の個数: 24

約数和(自身を含む): 33713928248

約数和(自身を除く): 14565271444

約数列:

[1, 2, 4, 181, 362, 724, 2113, 4226, 8452, 12517, 25034, 50068, 382453, 764906, 1529812, 2265577, 4531154, 9062308, 26448421, 52896842, 105793684, 4787164201, 9574328402, 19148656804]

約数ペア:

[(1, 19148656804), (2, 9574328402), (4, 4787164201), (181, 105793684), (362, 52896842), (724, 26448421), (2113, 9062308), (4226, 4531154), (8452, 2265577), (12517, 1529812), (25034, 764906), (50068, 382453)]