39587414

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{2477}}^1$

素因数の和:2671

約数の個数: 16

約数和(自身を含む): 60839856

約数和(自身を除く): 21252442

約数列:

[1, 2, 61, 122, 131, 262, 2477, 4954, 7991, 15982, 151097, 302194, 324487, 648974, 19793707, 39587414]

約数ペア:

[(1, 39587414), (2, 19793707), (61, 648974), (122, 324487), (131, 302194), (262, 151097), (2477, 15982), (4954, 7991)]