19283147

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{811}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 21826560

約数和(自身を除く): 2543413

約数列:

[1, 13, 31, 59, 403, 767, 811, 1829, 10543, 23777, 25141, 47849, 326833, 622037, 1483319, 19283147]

約数ペア:

[(1, 19283147), (13, 1483319), (31, 622037), (59, 326833), (403, 47849), (767, 25141), (811, 23777), (1829, 10543)]