15870004

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 28458248

約数和(自身を除く): 12588244

約数列:

[1, 2, 4, 61, 122, 193, 244, 337, 386, 674, 772, 1348, 11773, 20557, 23546, 41114, 47092, 65041, 82228, 130082, 260164, 3967501, 7935002, 15870004]

約数ペア:

[(1, 15870004), (2, 7935002), (4, 3967501), (61, 260164), (122, 130082), (193, 82228), (244, 65041), (337, 47092), (386, 41114), (674, 23546), (772, 20557), (1348, 11773)]