12870305

素因数分解:

$5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1367}}^1$

素因数の和:1648

約数の個数: 16

約数和(自身を含む): 17729280

約数和(自身を除く): 4858975

約数列:

[1, 5, 7, 35, 269, 1345, 1367, 1883, 6835, 9415, 9569, 47845, 367723, 1838615, 2574061, 12870305]

約数ペア:

[(1, 12870305), (5, 2574061), (7, 1838615), (35, 367723), (269, 47845), (1345, 9569), (1367, 9415), (1883, 6835)]