19625281247

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{12476339}}^1$

素因数の和:12476374

約数の個数: 12

約数和(自身を含む): 23230945080

約数和(自身を除く): 3605663833

約数列:

[1, 11, 13, 121, 143, 1573, 12476339, 137239729, 162192407, 1509637019, 1784116477, 19625281247]

約数ペア:

[(1, 19625281247), (11, 1784116477), (13, 1509637019), (121, 162192407), (143, 137239729), (1573, 12476339)]