22391863

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1074

約数の個数: 16

約数和(自身を含む): 25302816

約数和(自身を除く): 2910953

約数列:

[1, 13, 41, 43, 533, 559, 977, 1763, 12701, 22919, 40057, 42011, 520741, 546143, 1722451, 22391863]

約数ペア:

[(1, 22391863), (13, 1722451), (41, 546143), (43, 520741), (533, 42011), (559, 40057), (977, 22919), (1763, 12701)]