25343017

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2141}}^1$

素因数の和:2256

約数の個数: 16

約数和(自身を含む): 30844800

約数和(自身を除く): 5501783

約数列:

[1, 7, 19, 89, 133, 623, 1691, 2141, 11837, 14987, 40679, 190549, 284753, 1333843, 3620431, 25343017]

約数ペア:

[(1, 25343017), (7, 3620431), (19, 1333843), (89, 284753), (133, 190549), (623, 40679), (1691, 14987), (2141, 11837)]