30942418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{12269}}^1$

素因数の和:12381

約数の個数: 16

約数和(自身を含む): 50503320

約数和(自身を除く): 19560902

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 12269, 24538, 159497, 318994, 1190093, 2380186, 15471209, 30942418]

約数ペア:

[(1, 30942418), (2, 15471209), (13, 2380186), (26, 1190093), (97, 318994), (194, 159497), (1261, 24538), (2522, 12269)]