21932410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{75629}}^1$

素因数の和:75665

約数の個数: 16

約数和(自身を含む): 40840200

約数和(自身を除く): 18907790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 75629, 151258, 378145, 756290, 2193241, 4386482, 10966205, 21932410]

約数ペア:

[(1, 21932410), (2, 10966205), (5, 4386482), (10, 2193241), (29, 756290), (58, 378145), (145, 151258), (290, 75629)]