19425432321

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{14485781}}^1$

素因数の和:14485936

約数の個数: 12

約数和(自身を含む): 28247274900

約数和(自身を除く): 8821842579

約数列:

[1, 3, 9, 149, 447, 1341, 14485781, 43457343, 130372029, 2158381369, 6475144107, 19425432321]

約数ペア:

[(1, 19425432321), (3, 6475144107), (9, 2158381369), (149, 130372029), (447, 43457343), (1341, 14485781)]