161723630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{851177}}^1$

素因数の和:851203

約数の個数: 16

約数和(自身を含む): 306424080

約数和(自身を除く): 144700450

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 851177, 1702354, 4255885, 8511770, 16172363, 32344726, 80861815, 161723630]

約数ペア:

[(1, 161723630), (2, 80861815), (5, 32344726), (10, 16172363), (19, 8511770), (38, 4255885), (95, 1702354), (190, 851177)]