11179312

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{16249}}^1$

素因数の和:16300

約数の個数: 20

約数和(自身を含む): 22165000

約数和(自身を除く): 10985688

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 16249, 32498, 64996, 129992, 259984, 698707, 1397414, 2794828, 5589656, 11179312]

約数ペア:

[(1, 11179312), (2, 5589656), (4, 2794828), (8, 1397414), (16, 698707), (43, 259984), (86, 129992), (172, 64996), (344, 32498), (688, 16249)]