12965203432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{671633}}^1$

素因数の和:671785

約数の個数: 32

約数和(自身を含む): 25790745600

約数和(自身を除く): 12825542168

約数列:

[1, 2, 4, 8, 19, 38, 76, 127, 152, 254, 508, 1016, 2413, 4826, 9652, 19304, 671633, 1343266, 2686532, 5373064, 12761027, 25522054, 51044108, 85297391, 102088216, 170594782, 341189564, 682379128, 1620650429, 3241300858, 6482601716, 12965203432]

約数ペア:

[(1, 12965203432), (2, 6482601716), (4, 3241300858), (8, 1620650429), (19, 682379128), (38, 341189564), (76, 170594782), (127, 102088216), (152, 85297391), (254, 51044108), (508, 25522054), (1016, 12761027), (2413, 5373064), (4826, 2686532), (9652, 1343266), (19304, 671633)]