22640996

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{27883}}^1$

素因数の和:27923

約数の個数: 24

約数和(自身を含む): 46845120

約数和(自身を除く): 24204124

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 27883, 55766, 111532, 195181, 390362, 780724, 808607, 1617214, 3234428, 5660249, 11320498, 22640996]

約数ペア:

[(1, 22640996), (2, 11320498), (4, 5660249), (7, 3234428), (14, 1617214), (28, 808607), (29, 780724), (58, 390362), (116, 195181), (203, 111532), (406, 55766), (812, 27883)]