19832386

素因数分解:

$2^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2719}}^1$

素因数の和:3249

約数の個数: 16

約数和(自身を含む): 34076160

約数和(自身を除く): 14243774

約数列:

[1, 2, 7, 14, 521, 1042, 2719, 3647, 5438, 7294, 19033, 38066, 1416599, 2833198, 9916193, 19832386]

約数ペア:

[(1, 19832386), (2, 9916193), (7, 2833198), (14, 1416599), (521, 38066), (1042, 19033), (2719, 7294), (3647, 5438)]