19043961

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{6329}}^1$

素因数の和:6408

約数の個数: 16

約数和(自身を含む): 27345600

約数和(自身を除く): 8301639

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 6329, 18987, 107593, 322779, 373411, 1120233, 6347987, 19043961]

約数ペア:

[(1, 19043961), (3, 6347987), (17, 1120233), (51, 373411), (59, 322779), (177, 107593), (1003, 18987), (3009, 6329)]