21724778882

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2693377}}^1$

素因数の和:2693525

約数の個数: 16

約数和(自身を含む): 33774960120

約数和(自身を除く): 12050181238

約数列:

[1, 2, 37, 74, 109, 218, 4033, 8066, 2693377, 5386754, 99654949, 199309898, 293578093, 587156186, 10862389441, 21724778882]

約数ペア:

[(1, 21724778882), (2, 10862389441), (37, 587156186), (74, 293578093), (109, 199309898), (218, 99654949), (4033, 5386754), (8066, 2693377)]