28010389

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5827}}^1$

素因数の和:5880

約数の個数: 16

約数和(自身を含む): 33569280

約数和(自身を除く): 5558891

約数列:

[1, 11, 19, 23, 209, 253, 437, 4807, 5827, 64097, 110713, 134021, 1217843, 1474231, 2546399, 28010389]

約数ペア:

[(1, 28010389), (11, 2546399), (19, 1474231), (23, 1217843), (209, 134021), (253, 110713), (437, 64097), (4807, 5827)]