22129712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{125737}}^1$

素因数の和:125756

約数の個数: 20

約数和(自身を含む): 46774536

約数和(自身を除く): 24644824

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 125737, 251474, 502948, 1005896, 1383107, 2011792, 2766214, 5532428, 11064856, 22129712]

約数ペア:

[(1, 22129712), (2, 11064856), (4, 5532428), (8, 2766214), (11, 2011792), (16, 1383107), (22, 1005896), (44, 502948), (88, 251474), (176, 125737)]