15209915536

素因数分解:

$2^4\times {\mathrm{839}}^1\times {\mathrm{1133039}}^1$

素因数の和:1133886

約数の個数: 20

約数和(自身を含む): 29504361600

約数和(自身を除く): 14294446064

約数列:

[1, 2, 4, 8, 16, 839, 1678, 3356, 6712, 13424, 1133039, 2266078, 4532156, 9064312, 18128624, 950619721, 1901239442, 3802478884, 7604957768, 15209915536]

約数ペア:

[(1, 15209915536), (2, 7604957768), (4, 3802478884), (8, 1901239442), (16, 950619721), (839, 18128624), (1678, 9064312), (3356, 4532156), (6712, 2266078), (13424, 1133039)]