21772106

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{811}}^1$

素因数の和:1277

約数の個数: 16

約数和(自身を含む): 33831168

約数和(自身を除く): 12059062

約数列:

[1, 2, 31, 62, 433, 811, 866, 1622, 13423, 25141, 26846, 50282, 351163, 702326, 10886053, 21772106]

約数ペア:

[(1, 21772106), (2, 10886053), (31, 702326), (62, 351163), (433, 50282), (811, 26846), (866, 25141), (1622, 13423)]