12123463

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 24

約数和(自身を含む): 14484096

約数和(自身を除く): 2360633

約数列:

[1, 11, 19, 43, 71, 209, 361, 473, 781, 817, 1349, 3053, 3971, 8987, 14839, 15523, 25631, 33583, 58007, 170753, 281941, 638077, 1102133, 12123463]

約数ペア:

[(1, 12123463), (11, 1102133), (19, 638077), (43, 281941), (71, 170753), (209, 58007), (361, 33583), (473, 25631), (781, 15523), (817, 14839), (1349, 8987), (3053, 3971)]