13121012

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 23522016

約数和(自身を除く): 10401004

約数列:

[1, 2, 4, 67, 134, 173, 268, 283, 346, 566, 692, 1132, 11591, 18961, 23182, 37922, 46364, 48959, 75844, 97918, 195836, 3280253, 6560506, 13121012]

約数ペア:

[(1, 13121012), (2, 6560506), (4, 3280253), (67, 195836), (134, 97918), (173, 75844), (268, 48959), (283, 46364), (346, 37922), (566, 23182), (692, 18961), (1132, 11591)]