12795784

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 24897600

約数和(自身を除く): 12101816

約数列:

[1, 2, 4, 8, 37, 74, 139, 148, 278, 296, 311, 556, 622, 1112, 1244, 2488, 5143, 10286, 11507, 20572, 23014, 41144, 43229, 46028, 86458, 92056, 172916, 345832, 1599473, 3198946, 6397892, 12795784]

約数ペア:

[(1, 12795784), (2, 6397892), (4, 3198946), (8, 1599473), (37, 345832), (74, 172916), (139, 92056), (148, 86458), (278, 46028), (296, 43229), (311, 41144), (556, 23014), (622, 20572), (1112, 11507), (1244, 10286), (2488, 5143)]