19002451

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{719}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 21772800

約数和(自身を除く): 2770349

約数列:

[1, 13, 19, 107, 247, 719, 1391, 2033, 9347, 13661, 26429, 76933, 177593, 1000129, 1461727, 19002451]

約数ペア:

[(1, 19002451), (13, 1461727), (19, 1000129), (107, 177593), (247, 76933), (719, 26429), (1391, 13661), (2033, 9347)]