2012156962

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{38177}}^1$

素因数の和:38290

約数の個数: 24

約数和(自身を含む): 3229171596

約数和(自身を除く): 1217014634

約数列:

[1, 2, 19, 38, 73, 146, 361, 722, 1387, 2774, 26353, 38177, 52706, 76354, 725363, 1450726, 2786921, 5573842, 13781897, 27563794, 52951499, 105902998, 1006078481, 2012156962]

約数ペア:

[(1, 2012156962), (2, 1006078481), (19, 105902998), (38, 52951499), (73, 27563794), (146, 13781897), (361, 5573842), (722, 2786921), (1387, 1450726), (2774, 725363), (26353, 76354), (38177, 52706)]