23809814

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 41912640

約数和(自身を除く): 18102826

約数列:

[1, 2, 7, 14, 89, 97, 178, 194, 197, 394, 623, 679, 1246, 1358, 1379, 2758, 8633, 17266, 17533, 19109, 35066, 38218, 60431, 120862, 122731, 133763, 245462, 267526, 1700701, 3401402, 11904907, 23809814]

約数ペア:

[(1, 23809814), (2, 11904907), (7, 3401402), (14, 1700701), (89, 267526), (97, 245462), (178, 133763), (194, 122731), (197, 120862), (394, 60431), (623, 38218), (679, 35066), (1246, 19109), (1358, 17533), (1379, 17266), (2758, 8633)]