38381618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{75853}}^1$

素因数の和:75889

約数の個数: 16

約数和(自身を含む): 65537856

約数和(自身を除く): 27156238

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 75853, 151706, 834383, 1668766, 1744619, 3489238, 19190809, 38381618]

約数ペア:

[(1, 38381618), (2, 19190809), (11, 3489238), (22, 1744619), (23, 1668766), (46, 834383), (253, 151706), (506, 75853)]