16876756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 33755904

約数和(自身を除く): 16879148

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 103, 137, 206, 274, 299, 412, 548, 598, 1196, 1339, 1781, 2369, 2678, 3151, 3562, 4738, 5356, 6302, 7124, 9476, 12604, 14111, 28222, 30797, 40963, 56444, 61594, 81926, 123188, 163852, 183443, 324553, 366886, 649106, 733772, 1298212, 4219189, 8438378, 16876756]

約数ペア:

[(1, 16876756), (2, 8438378), (4, 4219189), (13, 1298212), (23, 733772), (26, 649106), (46, 366886), (52, 324553), (92, 183443), (103, 163852), (137, 123188), (206, 81926), (274, 61594), (299, 56444), (412, 40963), (548, 30797), (598, 28222), (1196, 14111), (1339, 12604), (1781, 9476), (2369, 7124), (2678, 6302), (3151, 5356), (3562, 4738)]