15676861628

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1753}}^1\times {\mathrm{31489}}^1$

素因数の和:33317

約数の個数: 24

約数和(自身を含む): 27837663840

約数和(自身を除く): 12160802212

約数列:

[1, 2, 4, 71, 142, 284, 1753, 3506, 7012, 31489, 62978, 124463, 125956, 248926, 497852, 2235719, 4471438, 8942876, 55200217, 110400434, 220800868, 3919215407, 7838430814, 15676861628]

約数ペア:

[(1, 15676861628), (2, 7838430814), (4, 3919215407), (71, 220800868), (142, 110400434), (284, 55200217), (1753, 8942876), (3506, 4471438), (7012, 2235719), (31489, 497852), (62978, 248926), (124463, 125956)]