12780344

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{27077}}^1$

素因数の和:27142

約数の個数: 16

約数和(自身を含む): 24370200

約数和(自身を除く): 11589856

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 27077, 54154, 108308, 216616, 1597543, 3195086, 6390172, 12780344]

約数ペア:

[(1, 12780344), (2, 6390172), (4, 3195086), (8, 1597543), (59, 216616), (118, 108308), (236, 54154), (472, 27077)]