19005524180

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{14183227}}^1$

素因数の和:14183303

約数の個数: 24

約数和(自身を含む): 40507299168

約数和(自身を除く): 21501774988

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 14183227, 28366454, 56732908, 70916135, 141832270, 283664540, 950276209, 1900552418, 3801104836, 4751381045, 9502762090, 19005524180]

約数ペア:

[(1, 19005524180), (2, 9502762090), (4, 4751381045), (5, 3801104836), (10, 1900552418), (20, 950276209), (67, 283664540), (134, 141832270), (268, 70916135), (335, 56732908), (670, 28366454), (1340, 14183227)]