1912995

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{6073}}^1$

素因数の和:6091

約数の個数: 24

約数和(自身を含む): 3790176

約数和(自身を除く): 1877181

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 6073, 18219, 30365, 42511, 54657, 91095, 127533, 212555, 273285, 382599, 637665, 1912995]

約数ペア:

[(1, 1912995), (3, 637665), (5, 382599), (7, 273285), (9, 212555), (15, 127533), (21, 91095), (35, 54657), (45, 42511), (63, 30365), (105, 18219), (315, 6073)]