22188292

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5701}}^1$

素因数の和:5851

約数の個数: 24

約数和(自身を含む): 44703680

約数和(自身を除く): 22515388

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 5701, 11402, 22804, 39907, 79814, 159628, 792439, 1584878, 3169756, 5547073, 11094146, 22188292]

約数ペア:

[(1, 22188292), (2, 11094146), (4, 5547073), (7, 3169756), (14, 1584878), (28, 792439), (139, 159628), (278, 79814), (556, 39907), (973, 22804), (1946, 11402), (3892, 5701)]