19759796

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8933}}^1$

素因数の和:9023

約数の個数: 24

約数和(自身を含む): 40024320

約数和(自身を除く): 20264524

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 8933, 17866, 35732, 62531, 125062, 250124, 705707, 1411414, 2822828, 4939949, 9879898, 19759796]

約数ペア:

[(1, 19759796), (2, 9879898), (4, 4939949), (7, 2822828), (14, 1411414), (28, 705707), (79, 250124), (158, 125062), (316, 62531), (553, 35732), (1106, 17866), (2212, 8933)]