11950010

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16831}}^1$

素因数の和:16909

約数の個数: 16

約数和(自身を含む): 21814272

約数和(自身を除く): 9864262

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 16831, 33662, 84155, 168310, 1195001, 2390002, 5975005, 11950010]

約数ペア:

[(1, 11950010), (2, 5975005), (5, 2390002), (10, 1195001), (71, 168310), (142, 84155), (355, 33662), (710, 16831)]