16978021212

素因数分解:

$2^2\times 3^1\times {\mathrm{439}}^1\times {\mathrm{3222859}}^1$

素因数の和:3223305

約数の個数: 24

約数和(自身を含む): 39705635200

約数和(自身を除く): 22727613988

約数列:

[1, 2, 3, 4, 6, 12, 439, 878, 1317, 1756, 2634, 5268, 3222859, 6445718, 9668577, 12891436, 19337154, 38674308, 1414835101, 2829670202, 4244505303, 5659340404, 8489010606, 16978021212]

約数ペア:

[(1, 16978021212), (2, 8489010606), (3, 5659340404), (4, 4244505303), (6, 2829670202), (12, 1414835101), (439, 38674308), (878, 19337154), (1317, 12891436), (1756, 9668577), (2634, 6445718), (5268, 3222859)]