19597029137

素因数分解:

$7^1\times {\mathrm{523}}^1\times {\mathrm{1607}}^1\times {\mathrm{3331}}^1$

素因数の和:5468

約数の個数: 16

約数和(自身を含む): 22460132352

約数和(自身を除く): 2863103215

約数列:

[1, 7, 523, 1607, 3331, 3661, 11249, 23317, 840461, 1742113, 5352917, 5883227, 12194791, 37470419, 2799575591, 19597029137]

約数ペア:

[(1, 19597029137), (7, 2799575591), (523, 37470419), (1607, 12194791), (3331, 5883227), (3661, 5352917), (11249, 1742113), (23317, 840461)]