25861418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{16103}}^1$

素因数の和:16189

約数の個数: 16

約数和(自身を含む): 42901056

約数和(自身を除く): 17039638

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 16103, 32206, 177133, 354266, 1175519, 2351038, 12930709, 25861418]

約数ペア:

[(1, 25861418), (2, 12930709), (11, 2351038), (22, 1175519), (73, 354266), (146, 177133), (803, 32206), (1606, 16103)]