19492764

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{30649}}^1$

素因数の和:30709

約数の個数: 24

約数和(自身を含む): 46342800

約数和(自身を除く): 26850036

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 30649, 61298, 91947, 122596, 183894, 367788, 1624397, 3248794, 4873191, 6497588, 9746382, 19492764]

約数ペア:

[(1, 19492764), (2, 9746382), (3, 6497588), (4, 4873191), (6, 3248794), (12, 1624397), (53, 367788), (106, 183894), (159, 122596), (212, 91947), (318, 61298), (636, 30649)]