19364397

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{2131}}^1$

素因数の和:2380

約数の個数: 16

約数和(自身を含む): 27937728

約数和(自身を除く): 8573331

約数列:

[1, 3, 13, 39, 233, 699, 2131, 3029, 6393, 9087, 27703, 83109, 496523, 1489569, 6454799, 19364397]

約数ペア:

[(1, 19364397), (3, 6454799), (13, 1489569), (39, 496523), (233, 83109), (699, 27703), (2131, 9087), (3029, 6393)]