19263202

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{17417}}^1$

素因数の和:17505

約数の個数: 16

約数和(自身を含む): 33442560

約数和(自身を除く): 14179358

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 17417, 34834, 121919, 243838, 1375943, 2751886, 9631601, 19263202]

約数ペア:

[(1, 19263202), (2, 9631601), (7, 2751886), (14, 1375943), (79, 243838), (158, 121919), (553, 34834), (1106, 17417)]