10904404

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 23296000

約数和(自身を除く): 12391596

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 103, 133, 199, 206, 266, 398, 412, 532, 721, 796, 1393, 1442, 1957, 2786, 2884, 3781, 3914, 5572, 7562, 7828, 13699, 15124, 20497, 26467, 27398, 40994, 52934, 54796, 81988, 105868, 143479, 286958, 389443, 573916, 778886, 1557772, 2726101, 5452202, 10904404]

約数ペア:

[(1, 10904404), (2, 5452202), (4, 2726101), (7, 1557772), (14, 778886), (19, 573916), (28, 389443), (38, 286958), (76, 143479), (103, 105868), (133, 81988), (199, 54796), (206, 52934), (266, 40994), (398, 27398), (412, 26467), (532, 20497), (721, 15124), (796, 13699), (1393, 7828), (1442, 7562), (1957, 5572), (2786, 3914), (2884, 3781)]