23270687

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 28753920

約数和(自身を除く): 5483233

約数列:

[1, 11, 19, 23, 47, 103, 209, 253, 437, 517, 893, 1081, 1133, 1957, 2369, 4807, 4841, 9823, 11891, 20539, 21527, 26059, 45011, 53251, 91979, 111343, 225929, 495121, 1011769, 1224773, 2115517, 23270687]

約数ペア:

[(1, 23270687), (11, 2115517), (19, 1224773), (23, 1011769), (47, 495121), (103, 225929), (209, 111343), (253, 91979), (437, 53251), (517, 45011), (893, 26059), (1081, 21527), (1133, 20539), (1957, 11891), (2369, 9823), (4807, 4841)]