814796798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{21001}}^1$

素因数の和:22043

約数の個数: 16

約数和(自身を含む): 1287842640

約数和(自身を除く): 473045842

約数列:

[1, 2, 19, 38, 1021, 2042, 19399, 21001, 38798, 42002, 399019, 798038, 21442021, 42884042, 407398399, 814796798]

約数ペア:

[(1, 814796798), (2, 407398399), (19, 42884042), (38, 21442021), (1021, 798038), (2042, 399019), (19399, 42002), (21001, 38798)]