22589902

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:855

約数の個数: 16

約数和(自身を含む): 34429824

約数和(自身を除く): 11839922

約数列:

[1, 2, 131, 151, 262, 302, 571, 1142, 19781, 39562, 74801, 86221, 149602, 172442, 11294951, 22589902]

約数ペア:

[(1, 22589902), (2, 11294951), (131, 172442), (151, 149602), (262, 86221), (302, 74801), (571, 39562), (1142, 19781)]