19099663

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^2$

素因数の和:426

約数の個数: 12

約数和(自身を含む): 21347064

約数和(自身を除く): 2247401

約数列:

[1, 11, 53, 181, 583, 1991, 9593, 32761, 105523, 360371, 1736333, 19099663]

約数ペア:

[(1, 19099663), (11, 1736333), (53, 360371), (181, 105523), (583, 32761), (1991, 9593)]