16728850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19681}}^1$

素因数の和:19710

約数の個数: 24

約数和(自身を含む): 32947668

約数和(自身を除く): 16218818

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 19681, 39362, 98405, 196810, 334577, 492025, 669154, 984050, 1672885, 3345770, 8364425, 16728850]

約数ペア:

[(1, 16728850), (2, 8364425), (5, 3345770), (10, 1672885), (17, 984050), (25, 669154), (34, 492025), (50, 334577), (85, 196810), (170, 98405), (425, 39362), (850, 19681)]