15906790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{54851}}^1$

素因数の和:54887

約数の個数: 16

約数和(自身を含む): 29620080

約数和(自身を除く): 13713290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 54851, 109702, 274255, 548510, 1590679, 3181358, 7953395, 15906790]

約数ペア:

[(1, 15906790), (2, 7953395), (5, 3181358), (10, 1590679), (29, 548510), (58, 274255), (145, 109702), (290, 54851)]