28269967

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5881}}^1$

素因数の和:5934

約数の個数: 16

約数和(自身を含む): 33880320

約数和(自身を除く): 5610353

約数列:

[1, 11, 19, 23, 209, 253, 437, 4807, 5881, 64691, 111739, 135263, 1229129, 1487893, 2569997, 28269967]

約数ペア:

[(1, 28269967), (11, 2569997), (19, 1487893), (23, 1229129), (209, 135263), (253, 111739), (437, 64691), (4807, 5881)]