25721383

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:942

約数の個数: 16

約数和(自身を含む): 28684800

約数和(自身を除く): 2963417

約数列:

[1, 19, 23, 71, 437, 829, 1349, 1633, 15751, 19067, 31027, 58859, 362273, 1118321, 1353757, 25721383]

約数ペア:

[(1, 25721383), (19, 1353757), (23, 1118321), (71, 362273), (437, 58859), (829, 31027), (1349, 19067), (1633, 15751)]