12668444104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{5987}}^1\times {\mathrm{13921}}^1$

素因数の和:19933

約数の個数: 32

約数和(自身を含む): 25009480800

約数和(自身を除く): 12341036696

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 5987, 11974, 13921, 23948, 27842, 47896, 55684, 111368, 113753, 227506, 264499, 455012, 528998, 910024, 1057996, 2115992, 83345027, 166690054, 333380108, 666760216, 1583555513, 3167111026, 6334222052, 12668444104]

約数ペア:

[(1, 12668444104), (2, 6334222052), (4, 3167111026), (8, 1583555513), (19, 666760216), (38, 333380108), (76, 166690054), (152, 83345027), (5987, 2115992), (11974, 1057996), (13921, 910024), (23948, 528998), (27842, 455012), (47896, 264499), (55684, 227506), (111368, 113753)]