11821310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 22464000

約数和(自身を除く): 10642690

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 499, 515, 998, 1030, 2369, 2495, 4738, 4990, 11477, 11845, 22954, 23690, 51397, 57385, 102794, 114770, 256985, 513970, 1182131, 2364262, 5910655, 11821310]

約数ペア:

[(1, 11821310), (2, 5910655), (5, 2364262), (10, 1182131), (23, 513970), (46, 256985), (103, 114770), (115, 102794), (206, 57385), (230, 51397), (499, 23690), (515, 22954), (998, 11845), (1030, 11477), (2369, 4990), (2495, 4738)]