2019965438

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1\times {\mathrm{22369}}^1$

素因数の和:22811

約数の個数: 16

約数和(自身を含む): 3059679120

約数和(自身を除く): 1039713682

約数列:

[1, 2, 163, 277, 326, 554, 22369, 44738, 45151, 90302, 3646147, 6196213, 7292294, 12392426, 1009982719, 2019965438]

約数ペア:

[(1, 2019965438), (2, 1009982719), (163, 12392426), (277, 7292294), (326, 6196213), (554, 3646147), (22369, 90302), (44738, 45151)]