12575354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{1123}}^1$

素因数の和:1645

約数の個数: 16

約数和(自身を含む): 20636640

約数和(自身を除く): 8061286

約数列:

[1, 2, 11, 22, 509, 1018, 1123, 2246, 5599, 11198, 12353, 24706, 571607, 1143214, 6287677, 12575354]

約数ペア:

[(1, 12575354), (2, 6287677), (11, 1143214), (22, 571607), (509, 24706), (1018, 12353), (1123, 11198), (2246, 5599)]