13255256

素因数分解:

$2^3\times 7^1\times {\mathrm{236701}}^1$

素因数の和:236714

約数の個数: 16

約数和(自身を含む): 28404240

約数和(自身を除く): 15148984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 236701, 473402, 946804, 1656907, 1893608, 3313814, 6627628, 13255256]

約数ペア:

[(1, 13255256), (2, 6627628), (4, 3313814), (7, 1893608), (8, 1656907), (14, 946804), (28, 473402), (56, 236701)]