12917464

素因数分解:

$2^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{919}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 27820800

約数和(自身を除く): 14903336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 251, 502, 919, 1004, 1757, 1838, 2008, 3514, 3676, 6433, 7028, 7352, 12866, 14056, 25732, 51464, 230669, 461338, 922676, 1614683, 1845352, 3229366, 6458732, 12917464]

約数ペア:

[(1, 12917464), (2, 6458732), (4, 3229366), (7, 1845352), (8, 1614683), (14, 922676), (28, 461338), (56, 230669), (251, 51464), (502, 25732), (919, 14056), (1004, 12866), (1757, 7352), (1838, 7028), (2008, 6433), (3514, 3676)]