19486026145

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1\times {\mathrm{120511}}^1$

素因数の和:121032

約数の個数: 16

約数和(自身を含む): 23757253632

約数和(自身を除く): 4271227487

約数列:

[1, 5, 73, 365, 443, 2215, 32339, 120511, 161695, 602555, 8797303, 43986515, 53386373, 266931865, 3897205229, 19486026145]

約数ペア:

[(1, 19486026145), (5, 3897205229), (73, 266931865), (365, 53386373), (443, 43986515), (2215, 8797303), (32339, 602555), (120511, 161695)]