15691339742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{42331}}^1$

素因数の和:42668

約数の個数: 32

約数和(自身を含む): 25922423520

約数和(自身を除く): 10231083778

約数列:

[1, 2, 13, 26, 53, 106, 269, 538, 689, 1378, 3497, 6994, 14257, 28514, 42331, 84662, 185341, 370682, 550303, 1100606, 2243543, 4487086, 11387039, 22774078, 29166059, 58332118, 148031507, 296063014, 603513067, 1207026134, 7845669871, 15691339742]

約数ペア:

[(1, 15691339742), (2, 7845669871), (13, 1207026134), (26, 603513067), (53, 296063014), (106, 148031507), (269, 58332118), (538, 29166059), (689, 22774078), (1378, 11387039), (3497, 4487086), (6994, 2243543), (14257, 1100606), (28514, 550303), (42331, 370682), (84662, 185341)]