16973548

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{14683}}^1$

素因数の和:14721

約数の個数: 18

約数和(自身を含む): 31555916

約数和(自身を除く): 14582368

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 14683, 29366, 58732, 249611, 499222, 998444, 4243387, 8486774, 16973548]

約数ペア:

[(1, 16973548), (2, 8486774), (4, 4243387), (17, 998444), (34, 499222), (68, 249611), (289, 58732), (578, 29366), (1156, 14683)]