39500746

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{1091}}^1$

素因数の和:1557

約数の個数: 16

約数和(自身を含む): 60828768

約数和(自身を除く): 21328022

約数列:

[1, 2, 43, 86, 421, 842, 1091, 2182, 18103, 36206, 46913, 93826, 459311, 918622, 19750373, 39500746]

約数ペア:

[(1, 39500746), (2, 19750373), (43, 918622), (86, 459311), (421, 93826), (842, 46913), (1091, 36206), (2182, 18103)]