9921292814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{657649}}^1$

素因数の和:658067

約数の個数: 16

約数和(自身を含む): 15704682000

約数和(自身を除く): 5783389186

約数列:

[1, 2, 19, 38, 397, 794, 7543, 15086, 657649, 1315298, 12495331, 24990662, 261086653, 522173306, 4960646407, 9921292814]

約数ペア:

[(1, 9921292814), (2, 4960646407), (19, 522173306), (38, 261086653), (397, 24990662), (794, 12495331), (7543, 1315298), (15086, 657649)]