19740372

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{12953}}^1$

素因数の和:13087

約数の個数: 24

約数和(自身を含む): 46427136

約数和(自身を除く): 26686764

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 12953, 25906, 38859, 51812, 77718, 155436, 1645031, 3290062, 4935093, 6580124, 9870186, 19740372]

約数ペア:

[(1, 19740372), (2, 9870186), (3, 6580124), (4, 4935093), (6, 3290062), (12, 1645031), (127, 155436), (254, 77718), (381, 51812), (508, 38859), (762, 25906), (1524, 12953)]