22021228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3491}}^1$

素因数の和:3597

約数の個数: 24

約数和(自身を含む): 41065920

約数和(自身を除く): 19044692

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 3154, 3491, 6308, 6982, 13964, 66329, 132658, 265316, 289753, 579506, 1159012, 5505307, 11010614, 22021228]

約数ペア:

[(1, 22021228), (2, 11010614), (4, 5505307), (19, 1159012), (38, 579506), (76, 289753), (83, 265316), (166, 132658), (332, 66329), (1577, 13964), (3154, 6982), (3491, 6308)]