2226919184

素因数分解:

$2^4\times 7^1\times {\mathrm{19883207}}^1$

素因数の和:19883222

約数の個数: 20

約数和(自身を含む): 4931035584

約数和(自身を除く): 2704116400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 19883207, 39766414, 79532828, 139182449, 159065656, 278364898, 318131312, 556729796, 1113459592, 2226919184]

約数ペア:

[(1, 2226919184), (2, 1113459592), (4, 556729796), (7, 318131312), (8, 278364898), (14, 159065656), (16, 139182449), (28, 79532828), (56, 39766414), (112, 19883207)]