13505548

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1669}}^1$

素因数の和:1714

約数の個数: 36

約数和(自身を含む): 28710640

約数和(自身を除く): 15205092

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 1669, 2023, 3338, 4046, 6676, 8092, 11683, 23366, 28373, 46732, 56746, 113492, 198611, 397222, 482341, 794444, 964682, 1929364, 3376387, 6752774, 13505548]

約数ペア:

[(1, 13505548), (2, 6752774), (4, 3376387), (7, 1929364), (14, 964682), (17, 794444), (28, 482341), (34, 397222), (68, 198611), (119, 113492), (238, 56746), (289, 46732), (476, 28373), (578, 23366), (1156, 11683), (1669, 8092), (2023, 6676), (3338, 4046)]