11557552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{42491}}^1$

素因数の和:42516

約数の個数: 20

約数和(自身を含む): 23710536

約数和(自身を除く): 12152984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 42491, 84982, 169964, 339928, 679856, 722347, 1444694, 2889388, 5778776, 11557552]

約数ペア:

[(1, 11557552), (2, 5778776), (4, 2889388), (8, 1444694), (16, 722347), (17, 679856), (34, 339928), (68, 169964), (136, 84982), (272, 42491)]