19380634

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{106487}}^1$

素因数の和:106509

約数の個数: 16

約数和(自身を含む): 35779968

約数和(自身を除く): 16399334

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 106487, 212974, 745409, 1384331, 1490818, 2768662, 9690317, 19380634]

約数ペア:

[(1, 19380634), (2, 9690317), (7, 2768662), (13, 1490818), (14, 1384331), (26, 745409), (91, 212974), (182, 106487)]