22378124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{563}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 41375040

約数和(自身を除く): 18996916

約数列:

[1, 2, 4, 19, 38, 76, 523, 563, 1046, 1126, 2092, 2252, 9937, 10697, 19874, 21394, 39748, 42788, 294449, 588898, 1177796, 5594531, 11189062, 22378124]

約数ペア:

[(1, 22378124), (2, 11189062), (4, 5594531), (19, 1177796), (38, 588898), (76, 294449), (523, 42788), (563, 39748), (1046, 21394), (1126, 19874), (2092, 10697), (2252, 9937)]