22979341

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 30643200

約数和(自身を除く): 7663859

約数列:

[1, 7, 11, 19, 77, 113, 133, 139, 209, 791, 973, 1243, 1463, 1529, 2147, 2641, 8701, 10703, 15029, 15707, 18487, 23617, 29051, 109949, 165319, 172777, 203357, 298433, 1209439, 2089031, 3282763, 22979341]

約数ペア:

[(1, 22979341), (7, 3282763), (11, 2089031), (19, 1209439), (77, 298433), (113, 203357), (133, 172777), (139, 165319), (209, 109949), (791, 29051), (973, 23617), (1243, 18487), (1463, 15707), (1529, 15029), (2147, 10703), (2641, 8701)]