18714722

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3257}}^1$

素因数の和:3302

約数の個数: 24

約数和(自身を含む): 32195556

約数和(自身を除く): 13480834

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 3257, 5746, 6514, 42341, 55369, 84682, 110738, 550433, 719797, 1100866, 1439594, 9357361, 18714722]

約数ペア:

[(1, 18714722), (2, 9357361), (13, 1439594), (17, 1100866), (26, 719797), (34, 550433), (169, 110738), (221, 84682), (338, 55369), (442, 42341), (2873, 6514), (3257, 5746)]