12217642

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{673}}^1$

素因数の和:1017

約数の個数: 16

約数和(自身を含む): 19047240

約数和(自身を除く): 6829598

約数列:

[1, 2, 29, 58, 313, 626, 673, 1346, 9077, 18154, 19517, 39034, 210649, 421298, 6108821, 12217642]

約数ペア:

[(1, 12217642), (2, 6108821), (29, 421298), (58, 210649), (313, 39034), (626, 19517), (673, 18154), (1346, 9077)]