19140676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5857}}^1$

素因数の和:5923

約数の個数: 24

約数和(自身を含む): 36085280

約数和(自身を除く): 16944604

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 5857, 11714, 23428, 111283, 222566, 251851, 445132, 503702, 1007404, 4785169, 9570338, 19140676]

約数ペア:

[(1, 19140676), (2, 9570338), (4, 4785169), (19, 1007404), (38, 503702), (43, 445132), (76, 251851), (86, 222566), (172, 111283), (817, 23428), (1634, 11714), (3268, 5857)]