18804519922

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1\times {\mathrm{161999}}^1$

素因数の和:162585

約数の個数: 16

約数和(自身を含む): 28491264000

約数和(自身を除く): 9686744078

約数列:

[1, 2, 127, 254, 457, 914, 58039, 116078, 161999, 323998, 20573873, 41147746, 74033543, 148067086, 9402259961, 18804519922]

約数ペア:

[(1, 18804519922), (2, 9402259961), (127, 148067086), (254, 74033543), (457, 41147746), (914, 20573873), (58039, 323998), (116078, 161999)]