19935820223

素因数分解:

${\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1\times {\mathrm{23747}}^1$

素因数の和:24382

約数の個数: 16

約数和(自身を含む): 21927193344

約数和(自身を除く): 1991373121

約数列:

[1, 11, 167, 457, 1837, 5027, 23747, 76319, 261217, 839509, 3965749, 10852379, 43623239, 119376169, 1812347293, 19935820223]

約数ペア:

[(1, 19935820223), (11, 1812347293), (167, 119376169), (457, 43623239), (1837, 10852379), (5027, 3965749), (23747, 839509), (76319, 261217)]