23028779

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 25217280

約数和(自身を除く): 2188501

約数列:

[1, 19, 43, 71, 397, 817, 1349, 3053, 7543, 17071, 28187, 58007, 324349, 535553, 1212041, 23028779]

約数ペア:

[(1, 23028779), (19, 1212041), (43, 535553), (71, 324349), (397, 58007), (817, 28187), (1349, 17071), (3053, 7543)]