19005732241

素因数分解:

${\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{761}}^1\times {\mathrm{1021}}^1$

素因数の和:2244

約数の個数: 16

約数和(自身を含む): 19409913936

約数和(自身を除く): 404181695

約数列:

[1, 61, 401, 761, 1021, 24461, 46421, 62281, 305161, 409421, 776981, 18614821, 24974681, 47395841, 311569381, 19005732241]

約数ペア:

[(1, 19005732241), (61, 311569381), (401, 47395841), (761, 24974681), (1021, 18614821), (24461, 776981), (46421, 409421), (62281, 305161)]