19336107

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4129}}^1$

素因数の和:4362

約数の個数: 16

約数和(自身を含む): 29603840

約数和(自身を除く): 10267733

約数列:

[1, 3, 7, 21, 223, 669, 1561, 4129, 4683, 12387, 28903, 86709, 920767, 2762301, 6445369, 19336107]

約数ペア:

[(1, 19336107), (3, 6445369), (7, 2762301), (21, 920767), (223, 86709), (669, 28903), (1561, 12387), (4129, 4683)]