13937021405

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{636539}}^1$

素因数の和:636724

約数の個数: 16

約数和(自身を含む): 17415734400

約数和(自身を除く): 3478712995

約数列:

[1, 5, 29, 145, 151, 755, 4379, 21895, 636539, 3182695, 18459631, 92298155, 96117389, 480586945, 2787404281, 13937021405]

約数ペア:

[(1, 13937021405), (5, 2787404281), (29, 480586945), (145, 96117389), (151, 92298155), (755, 18459631), (4379, 3182695), (21895, 636539)]