1922804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 3669120

約数和(自身を除く): 1746316

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 359, 412, 718, 1339, 1436, 2678, 4667, 5356, 9334, 18668, 36977, 73954, 147908, 480701, 961402, 1922804]

約数ペア:

[(1, 1922804), (2, 961402), (4, 480701), (13, 147908), (26, 73954), (52, 36977), (103, 18668), (206, 9334), (359, 5356), (412, 4667), (718, 2678), (1339, 1436)]