1138260094

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1\times {\mathrm{20117}}^1$

素因数の和:21627

約数の個数: 16

約数和(自身を含む): 1798549200

約数和(自身を除く): 660289106

約数列:

[1, 2, 19, 38, 1489, 2978, 20117, 28291, 40234, 56582, 382223, 764446, 29954213, 59908426, 569130047, 1138260094]

約数ペア:

[(1, 1138260094), (2, 569130047), (19, 59908426), (38, 29954213), (1489, 764446), (2978, 382223), (20117, 56582), (28291, 40234)]