23211292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1279}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 43904000

約数和(自身を除く): 20692708

約数列:

[1, 2, 4, 13, 26, 52, 349, 698, 1279, 1396, 2558, 4537, 5116, 9074, 16627, 18148, 33254, 66508, 446371, 892742, 1785484, 5802823, 11605646, 23211292]

約数ペア:

[(1, 23211292), (2, 11605646), (4, 5802823), (13, 1785484), (26, 892742), (52, 446371), (349, 66508), (698, 33254), (1279, 18148), (1396, 16627), (2558, 9074), (4537, 5116)]