223831388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1889}}^1\times {\mathrm{2693}}^1$

素因数の和:4597

約数の個数: 24

約数和(自身を含む): 427699440

約数和(自身を除く): 203868052

約数列:

[1, 2, 4, 11, 22, 44, 1889, 2693, 3778, 5386, 7556, 10772, 20779, 29623, 41558, 59246, 83116, 118492, 5087077, 10174154, 20348308, 55957847, 111915694, 223831388]

約数ペア:

[(1, 223831388), (2, 111915694), (4, 55957847), (11, 20348308), (22, 10174154), (44, 5087077), (1889, 118492), (2693, 83116), (3778, 59246), (5386, 41558), (7556, 29623), (10772, 20779)]