18525932

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1361}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 33635952

約数和(自身を除く): 15110020

約数列:

[1, 2, 4, 41, 82, 83, 164, 166, 332, 1361, 2722, 3403, 5444, 6806, 13612, 55801, 111602, 112963, 223204, 225926, 451852, 4631483, 9262966, 18525932]

約数ペア:

[(1, 18525932), (2, 9262966), (4, 4631483), (41, 451852), (82, 225926), (83, 223204), (164, 112963), (166, 111602), (332, 55801), (1361, 13612), (2722, 6806), (3403, 5444)]