19568692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34211}}^1$

素因数の和:34239

約数の個数: 24

約数和(自身を含む): 40233312

約数和(自身を除く): 20664620

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 34211, 68422, 136844, 376321, 444743, 752642, 889486, 1505284, 1778972, 4892173, 9784346, 19568692]

約数ペア:

[(1, 19568692), (2, 9784346), (4, 4892173), (11, 1778972), (13, 1505284), (22, 889486), (26, 752642), (44, 444743), (52, 376321), (143, 136844), (286, 68422), (572, 34211)]