13289210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{120811}}^1$

素因数の和:120829

約数の個数: 16

約数和(自身を含む): 26095392

約数和(自身を除く): 12806182

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 120811, 241622, 604055, 1208110, 1328921, 2657842, 6644605, 13289210]

約数ペア:

[(1, 13289210), (2, 6644605), (5, 2657842), (10, 1328921), (11, 1208110), (22, 604055), (55, 241622), (110, 120811)]