23657413

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^2$

素因数の和:193

約数の個数: 18

約数和(自身を含む): 27272742

約数和(自身を除く): 3615329

約数列:

[1, 13, 19, 71, 247, 361, 923, 1349, 4693, 5041, 17537, 25631, 65533, 95779, 333203, 1245127, 1819801, 23657413]

約数ペア:

[(1, 23657413), (13, 1819801), (19, 1245127), (71, 333203), (247, 95779), (361, 65533), (923, 25631), (1349, 17537), (4693, 5041)]