19531635838

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6208403}}^1$

素因数の和:6208440

約数の個数: 24

約数和(自身を含む): 34680144744

約数和(自身を除く): 15148508906

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 6208403, 12416806, 68292433, 80709239, 136584866, 161418478, 751216763, 887801629, 1502433526, 1775603258, 9765817919, 19531635838]

約数ペア:

[(1, 19531635838), (2, 9765817919), (11, 1775603258), (13, 1502433526), (22, 887801629), (26, 751216763), (121, 161418478), (143, 136584866), (242, 80709239), (286, 68292433), (1573, 12416806), (3146, 6208403)]