16683205

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2549}}^1$

素因数の和:2589

約数の個数: 32

約数和(自身を含む): 26438400

約数和(自身を除く): 9755195

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 2549, 6545, 12745, 17843, 28039, 43333, 89215, 140195, 196273, 216665, 303331, 476663, 981365, 1516655, 2383315, 3336641, 16683205]

約数ペア:

[(1, 16683205), (5, 3336641), (7, 2383315), (11, 1516655), (17, 981365), (35, 476663), (55, 303331), (77, 216665), (85, 196273), (119, 140195), (187, 89215), (385, 43333), (595, 28039), (935, 17843), (1309, 12745), (2549, 6545)]