9868816

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{21269}}^1$

素因数の和:21306

約数の個数: 20

約数和(自身を含む): 19781100

約数和(自身を除く): 9912284

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 21269, 42538, 85076, 170152, 340304, 616801, 1233602, 2467204, 4934408, 9868816]

約数ペア:

[(1, 9868816), (2, 4934408), (4, 2467204), (8, 1233602), (16, 616801), (29, 340304), (58, 170152), (116, 85076), (232, 42538), (464, 21269)]