2019948079756

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{16289903869}}^1$

素因数の和:16289903904

約数の個数: 12

約数和(自身を含む): 3648938466880

約数和(自身を除く): 1628990387124

約数列:

[1, 2, 4, 31, 62, 124, 16289903869, 32579807738, 65159615476, 504987019939, 1009974039878, 2019948079756]

約数ペア:

[(1, 2019948079756), (2, 1009974039878), (4, 504987019939), (31, 65159615476), (62, 32579807738), (124, 16289903869)]