19778382

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{84523}}^1$

素因数の和:84544

約数の個数: 24

約数和(自身を含む): 46150104

約数和(自身を除く): 26371722

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 84523, 169046, 253569, 507138, 760707, 1098799, 1521414, 2197598, 3296397, 6592794, 9889191, 19778382]

約数ペア:

[(1, 19778382), (2, 9889191), (3, 6592794), (6, 3296397), (9, 2197598), (13, 1521414), (18, 1098799), (26, 760707), (39, 507138), (78, 253569), (117, 169046), (234, 84523)]