10819888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{39779}}^1$

素因数の和:39804

約数の個数: 20

約数和(自身を含む): 22197240

約数和(自身を除く): 11377352

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 39779, 79558, 159116, 318232, 636464, 676243, 1352486, 2704972, 5409944, 10819888]

約数ペア:

[(1, 10819888), (2, 5409944), (4, 2704972), (8, 1352486), (16, 676243), (17, 636464), (34, 318232), (68, 159116), (136, 79558), (272, 39779)]