18441104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{104779}}^1$

素因数の和:104798

約数の個数: 20

約数和(自身を含む): 38978160

約数和(自身を除く): 20537056

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 104779, 209558, 419116, 838232, 1152569, 1676464, 2305138, 4610276, 9220552, 18441104]

約数ペア:

[(1, 18441104), (2, 9220552), (4, 4610276), (8, 2305138), (11, 1676464), (16, 1152569), (22, 838232), (44, 419116), (88, 209558), (176, 104779)]