12636464

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{1931}}^1$

素因数の和:2348

約数の個数: 20

約数和(自身を含む): 24555720

約数和(自身を除く): 11919256

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 1931, 3272, 3862, 6544, 7724, 15448, 30896, 789779, 1579558, 3159116, 6318232, 12636464]

約数ペア:

[(1, 12636464), (2, 6318232), (4, 3159116), (8, 1579558), (16, 789779), (409, 30896), (818, 15448), (1636, 7724), (1931, 6544), (3272, 3862)]