13960721195

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2196809}}^1$

素因数の和:2196886

約数の個数: 16

約数和(自身を含む): 17715075840

約数和(自身を除く): 3754354645

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 2196809, 10984045, 68101079, 90069169, 340505395, 450345845, 2792144239, 13960721195]

約数ペア:

[(1, 13960721195), (5, 2792144239), (31, 450345845), (41, 340505395), (155, 90069169), (205, 68101079), (1271, 10984045), (6355, 2196809)]