15209214704

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{2165321}}^1$

素因数の和:2165768

約数の個数: 20

約数和(自身を含む): 29534992080

約数和(自身を除く): 14325777376

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 2165321, 4330642, 8661284, 17322568, 34645136, 950575919, 1901151838, 3802303676, 7604607352, 15209214704]

約数ペア:

[(1, 15209214704), (2, 7604607352), (4, 3802303676), (8, 1901151838), (16, 950575919), (439, 34645136), (878, 17322568), (1756, 8661284), (3512, 4330642), (7024, 2165321)]