13889834

素因数分解:

$2^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{523}}^1$

素因数の和:810

約数の個数: 24

約数和(自身を含む): 24372288

約数和(自身を除く): 10482454

約数列:

[1, 2, 7, 14, 49, 98, 271, 523, 542, 1046, 1897, 3661, 3794, 7322, 13279, 25627, 26558, 51254, 141733, 283466, 992131, 1984262, 6944917, 13889834]

約数ペア:

[(1, 13889834), (2, 6944917), (7, 1984262), (14, 992131), (49, 283466), (98, 141733), (271, 51254), (523, 26558), (542, 25627), (1046, 13279), (1897, 7322), (3661, 3794)]