7131215698

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{8237}}^1\times {\mathrm{22783}}^1$

素因数の和:31041

約数の個数: 16

約数和(自身を含む): 11261675520

約数和(自身を除く): 4130459822

約数列:

[1, 2, 19, 38, 8237, 16474, 22783, 45566, 156503, 313006, 432877, 865754, 187663571, 375327142, 3565607849, 7131215698]

約数ペア:

[(1, 7131215698), (2, 3565607849), (19, 375327142), (38, 187663571), (8237, 865754), (16474, 432877), (22783, 313006), (45566, 156503)]