189543452

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{182957}}^1$

素因数の和:183005

約数の個数: 24

約数和(自身を含む): 389334624

約数和(自身を除く): 199791172

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 182957, 365914, 731828, 1280699, 2561398, 5122796, 6769409, 13538818, 27077636, 47385863, 94771726, 189543452]

約数ペア:

[(1, 189543452), (2, 94771726), (4, 47385863), (7, 27077636), (14, 13538818), (28, 6769409), (37, 5122796), (74, 2561398), (148, 1280699), (259, 731828), (518, 365914), (1036, 182957)]