22140412

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{7829}}^1$

素因数の和:7941

約数の個数: 24

約数和(自身を含む): 44724960

約数和(自身を除く): 22584548

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 7829, 15658, 31316, 54803, 109606, 219212, 790729, 1581458, 3162916, 5535103, 11070206, 22140412]

約数ペア:

[(1, 22140412), (2, 11070206), (4, 5535103), (7, 3162916), (14, 1581458), (28, 790729), (101, 219212), (202, 109606), (404, 54803), (707, 31316), (1414, 15658), (2828, 7829)]