1969154

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 24

約数和(自身を含む): 3319680

約数和(自身を除く): 1350526

約数列:

[1, 2, 11, 22, 79, 103, 121, 158, 206, 242, 869, 1133, 1738, 2266, 8137, 9559, 12463, 16274, 19118, 24926, 89507, 179014, 984577, 1969154]

約数ペア:

[(1, 1969154), (2, 984577), (11, 179014), (22, 89507), (79, 24926), (103, 19118), (121, 16274), (158, 12463), (206, 9559), (242, 8137), (869, 2266), (1133, 1738)]