12628668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{80953}}^1$

素因数の和:80973

約数の個数: 24

約数和(自身を含む): 31733968

約数和(自身を除く): 19105300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 80953, 161906, 242859, 323812, 485718, 971436, 1052389, 2104778, 3157167, 4209556, 6314334, 12628668]

約数ペア:

[(1, 12628668), (2, 6314334), (3, 4209556), (4, 3157167), (6, 2104778), (12, 1052389), (13, 971436), (26, 485718), (39, 323812), (52, 242859), (78, 161906), (156, 80953)]