13160728

素因数分解:

$2^3\times 7^1\times {\mathrm{235013}}^1$

素因数の和:235026

約数の個数: 16

約数和(自身を含む): 28201680

約数和(自身を除く): 15040952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 235013, 470026, 940052, 1645091, 1880104, 3290182, 6580364, 13160728]

約数ペア:

[(1, 13160728), (2, 6580364), (4, 3290182), (7, 1880104), (8, 1645091), (14, 940052), (28, 470026), (56, 235013)]