19586629

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:324

約数の個数: 16

約数和(自身を含む): 21067200

約数和(自身を除く): 1480571

約数列:

[1, 29, 43, 113, 139, 1247, 3277, 4031, 4859, 5977, 15707, 140911, 173333, 455503, 675401, 19586629]

約数ペア:

[(1, 19586629), (29, 675401), (43, 455503), (113, 173333), (139, 140911), (1247, 15707), (3277, 5977), (4031, 4859)]