12858356

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5813}}^1$

素因数の和:5903

約数の個数: 24

約数和(自身を含む): 26046720

約数和(自身を除く): 13188364

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 5813, 11626, 23252, 40691, 81382, 162764, 459227, 918454, 1836908, 3214589, 6429178, 12858356]

約数ペア:

[(1, 12858356), (2, 6429178), (4, 3214589), (7, 1836908), (14, 918454), (28, 459227), (79, 162764), (158, 81382), (316, 40691), (553, 23252), (1106, 11626), (2212, 5813)]