11947534

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1451}}^1$

素因数の和:1655

約数の個数: 16

約数和(自身を含む): 18817920

約数和(自身を除く): 6870386

約数列:

[1, 2, 23, 46, 179, 358, 1451, 2902, 4117, 8234, 33373, 66746, 259729, 519458, 5973767, 11947534]

約数ペア:

[(1, 11947534), (2, 5973767), (23, 519458), (46, 259729), (179, 66746), (358, 33373), (1451, 8234), (2902, 4117)]