18805957547

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2287}}^1\times {\mathrm{6521}}^1$

素因数の和:8918

約数の個数: 16

約数和(自身を含む): 20473444992

約数和(自身を除く): 1667487445

約数列:

[1, 13, 97, 1261, 2287, 6521, 29731, 84773, 221839, 632537, 2883907, 8222981, 14913527, 193875851, 1446612119, 18805957547]

約数ペア:

[(1, 18805957547), (13, 1446612119), (97, 193875851), (1261, 14913527), (2287, 8222981), (6521, 2883907), (29731, 632537), (84773, 221839)]