15742321916

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{126954209}}^1$

素因数の和:126954244

約数の個数: 12

約数和(自身を含む): 28437743040

約数和(自身を除く): 12695421124

約数列:

[1, 2, 4, 31, 62, 124, 126954209, 253908418, 507816836, 3935580479, 7871160958, 15742321916]

約数ペア:

[(1, 15742321916), (2, 7871160958), (4, 3935580479), (31, 507816836), (62, 253908418), (124, 126954209)]