18688792187

素因数分解:

${\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1229}}^1\times {\mathrm{5153}}^1$

素因数の和:6622

約数の個数: 16

約数和(自身を含む): 20235428640

約数和(自身を除く): 1546636453

約数列:

[1, 13, 227, 1229, 2951, 5153, 15977, 66989, 278983, 1169731, 3626779, 6333037, 15206503, 82329481, 1437599399, 18688792187]

約数ペア:

[(1, 18688792187), (13, 1437599399), (227, 82329481), (1229, 15206503), (2951, 6333037), (5153, 3626779), (15977, 1169731), (66989, 278983)]