25411954

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1\times {\mathrm{439}}^1$

素因数の和:825

約数の個数: 16

約数和(自身を含む): 38712960

約数和(自身を除く): 13301006

約数列:

[1, 2, 103, 206, 281, 439, 562, 878, 28943, 45217, 57886, 90434, 123359, 246718, 12705977, 25411954]

約数ペア:

[(1, 25411954), (2, 12705977), (103, 246718), (206, 123359), (281, 90434), (439, 57886), (562, 45217), (878, 28943)]