25882298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{1553}}^1$

素因数の和:2209

約数の個数: 16

約数和(自身を含む): 41902056

約数和(自身を除く): 16019758

約数列:

[1, 2, 13, 26, 641, 1282, 1553, 3106, 8333, 16666, 20189, 40378, 995473, 1990946, 12941149, 25882298]

約数ペア:

[(1, 25882298), (2, 12941149), (13, 1990946), (26, 995473), (641, 40378), (1282, 20189), (1553, 16666), (3106, 8333)]