30837794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{27583}}^1$

素因数の和:27641

約数の個数: 16

約数和(自身を含む): 50975232

約数和(自身を除く): 20137438

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 27583, 55166, 358579, 717158, 1186069, 2372138, 15418897, 30837794]

約数ペア:

[(1, 30837794), (2, 15418897), (13, 2372138), (26, 1186069), (43, 717158), (86, 358579), (559, 55166), (1118, 27583)]