17235530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{673}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 33629904

約数和(自身を除く): 16394374

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 394, 673, 985, 1346, 1970, 2561, 3365, 5122, 6730, 8749, 12805, 17498, 25610, 43745, 87490, 132581, 265162, 662905, 1325810, 1723553, 3447106, 8617765, 17235530]

約数ペア:

[(1, 17235530), (2, 8617765), (5, 3447106), (10, 1723553), (13, 1325810), (26, 662905), (65, 265162), (130, 132581), (197, 87490), (394, 43745), (673, 25610), (985, 17498), (1346, 12805), (1970, 8749), (2561, 6730), (3365, 5122)]