19842172377

素因数分解:

$3^1\times {\mathrm{227}}^1\times {\mathrm{1979}}^1\times {\mathrm{14723}}^1$

素因数の和:16932

約数の個数: 16

約数和(自身を含む): 26588010240

約数和(自身を除く): 6745837863

約数列:

[1, 3, 227, 681, 1979, 5937, 14723, 44169, 449233, 1347699, 3342121, 10026363, 29136817, 87410451, 6614057459, 19842172377]

約数ペア:

[(1, 19842172377), (3, 6614057459), (227, 87410451), (681, 29136817), (1979, 10026363), (5937, 3342121), (14723, 1347699), (44169, 449233)]