1609900324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{21182899}}^1$

素因数の和:21182922

約数の個数: 12

約数和(自身を含む): 2965606000

約数和(自身を除く): 1355705676

約数列:

[1, 2, 4, 19, 38, 76, 21182899, 42365798, 84731596, 402475081, 804950162, 1609900324]

約数ペア:

[(1, 1609900324), (2, 804950162), (4, 402475081), (19, 84731596), (38, 42365798), (76, 21182899)]