9912904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{72889}}^1$

素因数の和:72912

約数の個数: 16

約数和(自身を含む): 19680300

約数和(自身を除く): 9767396

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 72889, 145778, 291556, 583112, 1239113, 2478226, 4956452, 9912904]

約数ペア:

[(1, 9912904), (2, 4956452), (4, 2478226), (8, 1239113), (17, 583112), (34, 291556), (68, 145778), (136, 72889)]