22129796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5387}}^1$

素因数の和:5483

約数の個数: 24

約数和(自身を含む): 42241920

約数和(自身を除く): 20112124

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 5387, 10774, 21548, 70031, 140062, 280124, 425573, 851146, 1702292, 5532449, 11064898, 22129796]

約数ペア:

[(1, 22129796), (2, 11064898), (4, 5532449), (13, 1702292), (26, 851146), (52, 425573), (79, 280124), (158, 140062), (316, 70031), (1027, 21548), (2054, 10774), (4108, 5387)]