2019684876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{805297}}^1$

素因数の和:805334

約数の個数: 48

約数和(自身を含む): 5411602560

約数和(自身を除く): 3391917684

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 805297, 1610594, 2415891, 3221188, 4831782, 8858267, 9663564, 15300643, 17716534, 26574801, 30601286, 35433068, 45901929, 53149602, 61202572, 91803858, 106299204, 168307073, 183607716, 336614146, 504921219, 673228292, 1009842438, 2019684876]

約数ペア:

[(1, 2019684876), (2, 1009842438), (3, 673228292), (4, 504921219), (6, 336614146), (11, 183607716), (12, 168307073), (19, 106299204), (22, 91803858), (33, 61202572), (38, 53149602), (44, 45901929), (57, 35433068), (66, 30601286), (76, 26574801), (114, 17716534), (132, 15300643), (209, 9663564), (228, 8858267), (418, 4831782), (627, 3221188), (836, 2415891), (1254, 1610594), (2508, 805297)]