22858957

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 27046880

約数和(自身を除く): 4187923

約数列:

[1, 11, 19, 61, 121, 163, 209, 671, 1159, 1793, 2299, 3097, 7381, 9943, 12749, 19723, 34067, 109373, 140239, 188917, 374737, 1203103, 2078087, 22858957]

約数ペア:

[(1, 22858957), (11, 2078087), (19, 1203103), (61, 374737), (121, 188917), (163, 140239), (209, 109373), (671, 34067), (1159, 19723), (1793, 12749), (2299, 9943), (3097, 7381)]