11718704

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{17033}}^1$

素因数の和:17084

約数の個数: 20

約数和(自身を含む): 23234376

約数和(自身を除く): 11515672

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 17033, 34066, 68132, 136264, 272528, 732419, 1464838, 2929676, 5859352, 11718704]

約数ペア:

[(1, 11718704), (2, 5859352), (4, 2929676), (8, 1464838), (16, 732419), (43, 272528), (86, 136264), (172, 68132), (344, 34066), (688, 17033)]