18673670215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2752199}}^1$

素因数の和:2752286

約数の個数: 16

約数和(自身を含む): 23779008000

約数和(自身を除く): 5105337785

約数列:

[1, 5, 23, 59, 115, 295, 1357, 6785, 2752199, 13760995, 63300577, 162379741, 316502885, 811898705, 3734734043, 18673670215]

約数ペア:

[(1, 18673670215), (5, 3734734043), (23, 811898705), (59, 316502885), (115, 162379741), (295, 63300577), (1357, 13760995), (6785, 2752199)]