19341274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{919}}^1$

素因数の和:1557

約数の個数: 16

約数和(自身を含む): 30801600

約数和(自身を除く): 11460326

約数列:

[1, 2, 17, 34, 619, 919, 1238, 1838, 10523, 15623, 21046, 31246, 568861, 1137722, 9670637, 19341274]

約数ペア:

[(1, 19341274), (2, 9670637), (17, 1137722), (34, 568861), (619, 31246), (919, 21046), (1238, 15623), (1838, 10523)]