15308258

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 27371520

約数和(自身を除く): 12063262

約数列:

[1, 2, 7, 14, 43, 59, 86, 118, 301, 413, 431, 602, 826, 862, 2537, 3017, 5074, 6034, 17759, 18533, 25429, 35518, 37066, 50858, 129731, 178003, 259462, 356006, 1093447, 2186894, 7654129, 15308258]

約数ペア:

[(1, 15308258), (2, 7654129), (7, 2186894), (14, 1093447), (43, 356006), (59, 259462), (86, 178003), (118, 129731), (301, 50858), (413, 37066), (431, 35518), (602, 25429), (826, 18533), (862, 17759), (2537, 6034), (3017, 5074)]