13225502

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{571}}^1$

素因数の和:923

約数の個数: 16

約数和(自身を含む): 20475312

約数和(自身を除く): 7249810

約数列:

[1, 2, 37, 74, 313, 571, 626, 1142, 11581, 21127, 23162, 42254, 178723, 357446, 6612751, 13225502]

約数ペア:

[(1, 13225502), (2, 6612751), (37, 357446), (74, 178723), (313, 42254), (571, 23162), (626, 21127), (1142, 11581)]