12638203045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6704617}}^1$

素因数の和:6704664

約数の個数: 16

約数和(自身を含む): 16895637360

約数和(自身を除く): 4257434315

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 6704617, 33523085, 87160021, 194433893, 435800105, 972169465, 2527640609, 12638203045]

約数ペア:

[(1, 12638203045), (5, 2527640609), (13, 972169465), (29, 435800105), (65, 194433893), (145, 87160021), (377, 33523085), (1885, 6704617)]