18778839101

素因数分解:

${\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{1319}}^1\times {\mathrm{1427}}^1$

素因数の和:3664

約数の個数: 16

約数和(自身を含む): 20538524160

約数和(自身を除く): 1759685059

約数列:

[1, 11, 907, 1319, 1427, 9977, 14509, 15697, 1196333, 1294289, 1882213, 13159663, 14237179, 20704343, 1707167191, 18778839101]

約数ペア:

[(1, 18778839101), (11, 1707167191), (907, 20704343), (1319, 14237179), (1427, 13159663), (9977, 1882213), (14509, 1294289), (15697, 1196333)]