2019160655

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{117701}}^1$

素因数の和:117826

約数の個数: 16

約数和(自身を含む): 2508465024

約数和(自身を除く): 489304369

約数列:

[1, 5, 47, 73, 235, 365, 3431, 17155, 117701, 588505, 5531947, 8592173, 27659735, 42960865, 403832131, 2019160655]

約数ペア:

[(1, 2019160655), (5, 403832131), (47, 42960865), (73, 27659735), (235, 8592173), (365, 5531947), (3431, 588505), (17155, 117701)]