12820548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{82183}}^1$

素因数の和:82203

約数の個数: 24

約数和(自身を含む): 32216128

約数和(自身を除く): 19395580

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 82183, 164366, 246549, 328732, 493098, 986196, 1068379, 2136758, 3205137, 4273516, 6410274, 12820548]

約数ペア:

[(1, 12820548), (2, 6410274), (3, 4273516), (4, 3205137), (6, 2136758), (12, 1068379), (13, 986196), (26, 493098), (39, 328732), (52, 246549), (78, 164366), (156, 82183)]