22005683

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:458

約数の個数: 16

約数和(自身を含む): 25681920

約数和(自身を除く): 3676237

約数列:

[1, 7, 109, 151, 191, 763, 1057, 1337, 16459, 20819, 28841, 115213, 145733, 201887, 3143669, 22005683]

約数ペア:

[(1, 22005683), (7, 3143669), (109, 201887), (151, 145733), (191, 115213), (763, 28841), (1057, 20819), (1337, 16459)]