12241904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{45007}}^1$

素因数の和:45032

約数の個数: 20

約数和(自身を含む): 25114464

約数和(自身を除く): 12872560

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 45007, 90014, 180028, 360056, 720112, 765119, 1530238, 3060476, 6120952, 12241904]

約数ペア:

[(1, 12241904), (2, 6120952), (4, 3060476), (8, 1530238), (16, 765119), (17, 720112), (34, 360056), (68, 180028), (136, 90014), (272, 45007)]