28886118

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{253387}}^1$

素因数の和:253411

約数の個数: 16

約数和(自身を含む): 60813120

約数和(自身を除く): 31927002

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 253387, 506774, 760161, 1520322, 4814353, 9628706, 14443059, 28886118]

約数ペア:

[(1, 28886118), (2, 14443059), (3, 9628706), (6, 4814353), (19, 1520322), (38, 760161), (57, 506774), (114, 253387)]