24849929

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 28987200

約数和(自身を除く): 4137271

約数列:

[1, 13, 19, 71, 109, 169, 247, 923, 1349, 1417, 2071, 3211, 7739, 11999, 17537, 18421, 26923, 100607, 147041, 227981, 349999, 1307891, 1911533, 24849929]

約数ペア:

[(1, 24849929), (13, 1911533), (19, 1307891), (71, 349999), (109, 227981), (169, 147041), (247, 100607), (923, 26923), (1349, 18421), (1417, 17537), (2071, 11999), (3211, 7739)]