25315961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1361}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 29419200

約数和(自身を除く): 4103239

約数列:

[1, 11, 19, 89, 209, 979, 1361, 1691, 14971, 18601, 25859, 121129, 284449, 1332419, 2301451, 25315961]

約数ペア:

[(1, 25315961), (11, 2301451), (19, 1332419), (89, 284449), (209, 121129), (979, 25859), (1361, 18601), (1691, 14971)]