19289996543

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1\times {\mathrm{49531}}^1$

素因数の和:50318

約数の個数: 16

約数和(自身を含む): 21112519680

約数和(自身を除く): 1822523137

約数列:

[1, 17, 31, 527, 739, 12563, 22909, 49531, 389453, 842027, 1535461, 26102837, 36603409, 622257953, 1134705679, 19289996543]

約数ペア:

[(1, 19289996543), (17, 1134705679), (31, 622257953), (527, 36603409), (739, 26102837), (12563, 1535461), (22909, 842027), (49531, 389453)]