22204028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{72091}}^1$

素因数の和:72113

約数の個数: 24

約数和(自身を含む): 48445824

約数和(自身を除く): 26241796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 72091, 144182, 288364, 504637, 793001, 1009274, 1586002, 2018548, 3172004, 5551007, 11102014, 22204028]

約数ペア:

[(1, 22204028), (2, 11102014), (4, 5551007), (7, 3172004), (11, 2018548), (14, 1586002), (22, 1009274), (28, 793001), (44, 504637), (77, 288364), (154, 144182), (308, 72091)]