19839396

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{27103}}^1$

素因数の和:27171

約数の個数: 24

約数和(自身を含む): 47052544

約数和(自身を除く): 27213148

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 27103, 54206, 81309, 108412, 162618, 325236, 1653283, 3306566, 4959849, 6613132, 9919698, 19839396]

約数ペア:

[(1, 19839396), (2, 9919698), (3, 6613132), (4, 4959849), (6, 3306566), (12, 1653283), (61, 325236), (122, 162618), (183, 108412), (244, 81309), (366, 54206), (732, 27103)]