13158508

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:934

約数の個数: 36

約数和(自身を含む): 26157376

約数和(自身を除く): 12998868

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 877, 1364, 1754, 3508, 3751, 7502, 9647, 15004, 19294, 27187, 38588, 54374, 106117, 108748, 212234, 299057, 424468, 598114, 1196228, 3289627, 6579254, 13158508]

約数ペア:

[(1, 13158508), (2, 6579254), (4, 3289627), (11, 1196228), (22, 598114), (31, 424468), (44, 299057), (62, 212234), (121, 108748), (124, 106117), (242, 54374), (341, 38588), (484, 27187), (682, 19294), (877, 15004), (1364, 9647), (1754, 7502), (3508, 3751)]