22900972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1097}}^1$

素因数の和:1425

約数の個数: 24

約数和(自身を含む): 42611184

約数和(自身を除く): 19710212

約数列:

[1, 2, 4, 17, 34, 68, 307, 614, 1097, 1228, 2194, 4388, 5219, 10438, 18649, 20876, 37298, 74596, 336779, 673558, 1347116, 5725243, 11450486, 22900972]

約数ペア:

[(1, 22900972), (2, 11450486), (4, 5725243), (17, 1347116), (34, 673558), (68, 336779), (307, 74596), (614, 37298), (1097, 20876), (1228, 18649), (2194, 10438), (4388, 5219)]