22086470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{315521}}^1$

素因数の和:315535

約数の個数: 16

約数和(自身を含む): 45435168

約数和(自身を除く): 23348698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 315521, 631042, 1577605, 2208647, 3155210, 4417294, 11043235, 22086470]

約数ペア:

[(1, 22086470), (2, 11043235), (5, 4417294), (7, 3155210), (10, 2208647), (14, 1577605), (35, 631042), (70, 315521)]