12751684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4751}}^1$

素因数の和:4827

約数の個数: 24

約数和(自身を含む): 24748416

約数和(自身を除く): 11996732

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 4751, 9502, 19004, 52261, 104522, 209044, 289811, 579622, 1159244, 3187921, 6375842, 12751684]

約数ペア:

[(1, 12751684), (2, 6375842), (4, 3187921), (11, 1159244), (22, 579622), (44, 289811), (61, 209044), (122, 104522), (244, 52261), (671, 19004), (1342, 9502), (2684, 4751)]