19999896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{119047}}^1$

素因数の和:119063

約数の個数: 32

約数和(自身を含む): 57143040

約数和(自身を除く): 37143144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 119047, 238094, 357141, 476188, 714282, 833329, 952376, 1428564, 1666658, 2499987, 2857128, 3333316, 4999974, 6666632, 9999948, 19999896]

約数ペア:

[(1, 19999896), (2, 9999948), (3, 6666632), (4, 4999974), (6, 3333316), (7, 2857128), (8, 2499987), (12, 1666658), (14, 1428564), (21, 952376), (24, 833329), (28, 714282), (42, 476188), (56, 357141), (84, 238094), (168, 119047)]