12650883

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19433}}^1$

素因数の和:19474

約数の個数: 16

約数和(自身を含む): 19900416

約数和(自身を除く): 7249533

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 19433, 58299, 136031, 408093, 602423, 1807269, 4216961, 12650883]

約数ペア:

[(1, 12650883), (3, 4216961), (7, 1807269), (21, 602423), (31, 408093), (93, 136031), (217, 58299), (651, 19433)]