22717474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 39312000

約数和(自身を除く): 16594526

約数列:

[1, 2, 13, 17, 26, 34, 103, 206, 221, 442, 499, 998, 1339, 1751, 2678, 3502, 6487, 8483, 12974, 16966, 22763, 45526, 51397, 102794, 110279, 220558, 668161, 873749, 1336322, 1747498, 11358737, 22717474]

約数ペア:

[(1, 22717474), (2, 11358737), (13, 1747498), (17, 1336322), (26, 873749), (34, 668161), (103, 220558), (206, 110279), (221, 102794), (442, 51397), (499, 45526), (998, 22763), (1339, 16966), (1751, 12974), (2678, 8483), (3502, 6487)]