191421234

素因数分解:

$2^1\times 3^2\times {\mathrm{857}}^1\times {\mathrm{12409}}^1$

素因数の和:13274

約数の個数: 24

約数和(自身を含む): 415263420

約数和(自身を除く): 223842186

約数列:

[1, 2, 3, 6, 9, 18, 857, 1714, 2571, 5142, 7713, 12409, 15426, 24818, 37227, 74454, 111681, 223362, 10634513, 21269026, 31903539, 63807078, 95710617, 191421234]

約数ペア:

[(1, 191421234), (2, 95710617), (3, 63807078), (6, 31903539), (9, 21269026), (18, 10634513), (857, 223362), (1714, 111681), (2571, 74454), (5142, 37227), (7713, 24818), (12409, 15426)]