19102207

素因数分解:

${\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{821}}^1$

素因数の和:1313

約数の個数: 8

約数和(自身を含む): 19530720

約数和(自身を除く): 428513

約数列:

[1, 53, 439, 821, 23267, 43513, 360419, 19102207]

約数ペア:

[(1, 19102207), (53, 360419), (439, 43513), (821, 23267)]