16890601730

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1229}}^1\times {\mathrm{3533}}^1$

素因数の和:5158

約数の個数: 32

約数和(自身を含む): 30514676400

約数和(自身を除く): 13624074670

約数列:

[1, 2, 5, 10, 389, 778, 1229, 1945, 2458, 3533, 3890, 6145, 7066, 12290, 17665, 35330, 478081, 956162, 1374337, 2390405, 2748674, 4342057, 4780810, 6871685, 8684114, 13743370, 21710285, 43420570, 1689060173, 3378120346, 8445300865, 16890601730]

約数ペア:

[(1, 16890601730), (2, 8445300865), (5, 3378120346), (10, 1689060173), (389, 43420570), (778, 21710285), (1229, 13743370), (1945, 8684114), (2458, 6871685), (3533, 4780810), (3890, 4342057), (6145, 2748674), (7066, 2390405), (12290, 1374337), (17665, 956162), (35330, 478081)]