11123984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{40897}}^1$

素因数の和:40922

約数の個数: 20

約数和(自身を含む): 22821084

約数和(自身を除く): 11697100

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 40897, 81794, 163588, 327176, 654352, 695249, 1390498, 2780996, 5561992, 11123984]

約数ペア:

[(1, 11123984), (2, 5561992), (4, 2780996), (8, 1390498), (16, 695249), (17, 654352), (34, 327176), (68, 163588), (136, 81794), (272, 40897)]