9261904

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{19961}}^1$

素因数の和:19998

約数の個数: 20

約数和(自身を含む): 18564660

約数和(自身を除く): 9302756

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 19961, 39922, 79844, 159688, 319376, 578869, 1157738, 2315476, 4630952, 9261904]

約数ペア:

[(1, 9261904), (2, 4630952), (4, 2315476), (8, 1157738), (16, 578869), (29, 319376), (58, 159688), (116, 79844), (232, 39922), (464, 19961)]