19633642

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19211}}^1$

素因数の和:19293

約数の個数: 16

約数和(自身を含む): 34120512

約数和(自身を除く): 14486870

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 19211, 38422, 134477, 268954, 1402403, 2804806, 9816821, 19633642]

約数ペア:

[(1, 19633642), (2, 9816821), (7, 2804806), (14, 1402403), (73, 268954), (146, 134477), (511, 38422), (1022, 19211)]