12405214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{11257}}^1$

素因数の和:11307

約数の個数: 16

約数和(自身を含む): 20264400

約数和(自身を除く): 7859186

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 11257, 22514, 213883, 326453, 427766, 652906, 6202607, 12405214]

約数ペア:

[(1, 12405214), (2, 6202607), (19, 652906), (29, 427766), (38, 326453), (58, 213883), (551, 22514), (1102, 11257)]