13309180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28933}}^1$

素因数の和:28965

約数の個数: 24

約数和(自身を含む): 29165472

約数和(自身を除く): 15856292

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 28933, 57866, 115732, 144665, 289330, 578660, 665459, 1330918, 2661836, 3327295, 6654590, 13309180]

約数ペア:

[(1, 13309180), (2, 6654590), (4, 3327295), (5, 2661836), (10, 1330918), (20, 665459), (23, 578660), (46, 289330), (92, 144665), (115, 115732), (230, 57866), (460, 28933)]