25660554

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{20269}}^1$

素因数の和:20485

約数の個数: 16

約数和(自身を含む): 51566880

約数和(自身を除く): 25906326

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 20269, 40538, 60807, 121614, 4276759, 8553518, 12830277, 25660554]

約数ペア:

[(1, 25660554), (2, 12830277), (3, 8553518), (6, 4276759), (211, 121614), (422, 60807), (633, 40538), (1266, 20269)]