2019497764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{43067}}^1$

素因数の和:43707

約数の個数: 24

約数和(自身を含む): 3726243360

約数和(自身を除く): 1706745596

約数列:

[1, 2, 4, 19, 38, 76, 617, 1234, 2468, 11723, 23446, 43067, 46892, 86134, 172268, 818273, 1636546, 3273092, 26572339, 53144678, 106289356, 504874441, 1009748882, 2019497764]

約数ペア:

[(1, 2019497764), (2, 1009748882), (4, 504874441), (19, 106289356), (38, 53144678), (76, 26572339), (617, 3273092), (1234, 1636546), (2468, 818273), (11723, 172268), (23446, 86134), (43067, 46892)]