22121132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{2003}}^1$

素因数の和:2269

約数の個数: 24

約数和(自身を含む): 42420672

約数和(自身を除く): 20299540

約数列:

[1, 2, 4, 11, 22, 44, 251, 502, 1004, 2003, 2761, 4006, 5522, 8012, 11044, 22033, 44066, 88132, 502753, 1005506, 2011012, 5530283, 11060566, 22121132]

約数ペア:

[(1, 22121132), (2, 11060566), (4, 5530283), (11, 2011012), (22, 1005506), (44, 502753), (251, 88132), (502, 44066), (1004, 22033), (2003, 11044), (2761, 8012), (4006, 5522)]