19518689662

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{2287}}^1\times {\mathrm{60103}}^1$

素因数の和:62463

約数の個数: 16

約数和(自身を含む): 29703877632

約数和(自身を除く): 10185187970

約数列:

[1, 2, 71, 142, 2287, 4574, 60103, 120206, 162377, 324754, 4267313, 8534626, 137455561, 274911122, 9759344831, 19518689662]

約数ペア:

[(1, 19518689662), (2, 9759344831), (71, 274911122), (142, 137455561), (2287, 8534626), (4574, 4267313), (60103, 324754), (120206, 162377)]