25112110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{132169}}^1$

素因数の和:132195

約数の個数: 16

約数和(自身を含む): 47581200

約数和(自身を除く): 22469090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 132169, 264338, 660845, 1321690, 2511211, 5022422, 12556055, 25112110]

約数ペア:

[(1, 25112110), (2, 12556055), (5, 5022422), (10, 2511211), (19, 1321690), (38, 660845), (95, 264338), (190, 132169)]