7819306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2557}}^1$

素因数の和:2709

約数の個数: 16

約数和(自身を含む): 12892320

約数和(自身を除く): 5073014

約数列:

[1, 2, 11, 22, 139, 278, 1529, 2557, 3058, 5114, 28127, 56254, 355423, 710846, 3909653, 7819306]

約数ペア:

[(1, 7819306), (2, 3909653), (11, 710846), (22, 355423), (139, 56254), (278, 28127), (1529, 5114), (2557, 3058)]