13401251

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:458

約数の個数: 16

約数和(自身を含む): 14784000

約数和(自身を除く): 1382749

約数列:

[1, 19, 43, 47, 349, 817, 893, 2021, 6631, 15007, 16403, 38399, 285133, 311657, 705329, 13401251]

約数ペア:

[(1, 13401251), (19, 705329), (43, 311657), (47, 285133), (349, 38399), (817, 16403), (893, 15007), (2021, 6631)]