138832886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1\times {\mathrm{2861}}^1$

素因数の和:4159

約数の個数: 16

約数和(自身を含む): 219458160

約数和(自身を除く): 80625274

約数列:

[1, 2, 19, 38, 1277, 2554, 2861, 5722, 24263, 48526, 54359, 108718, 3653497, 7306994, 69416443, 138832886]

約数ペア:

[(1, 138832886), (2, 69416443), (19, 7306994), (38, 3653497), (1277, 108718), (2554, 54359), (2861, 48526), (5722, 24263)]