18626073449

素因数分解:

${\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{647}}^1\times {\mathrm{4091}}^1$

素因数の和:4996

約数の個数: 16

約数和(自身を含む): 19346190336

約数和(自身を除く): 720116887

約数列:

[1, 31, 227, 647, 4091, 7037, 20057, 126821, 146869, 928657, 2646877, 4552939, 28788367, 82053187, 600841079, 18626073449]

約数ペア:

[(1, 18626073449), (31, 600841079), (227, 82053187), (647, 28788367), (4091, 4552939), (7037, 2646877), (20057, 928657), (126821, 146869)]