19622413511

素因数分解:

${\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1\times {\mathrm{21391}}^1$

素因数の和:21782

約数の個数: 16

約数和(自身を含む): 20503461888

約数和(自身を除く): 881048377

約数列:

[1, 31, 127, 233, 3937, 7223, 21391, 29591, 663121, 917321, 2716657, 4984103, 84216367, 154507193, 632981081, 19622413511]

約数ペア:

[(1, 19622413511), (31, 632981081), (127, 154507193), (233, 84216367), (3937, 4984103), (7223, 2716657), (21391, 917321), (29591, 663121)]