27874748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{33343}}^1$

素因数の和:33377

約数の個数: 24

約数和(自身を含む): 56017920

約数和(自身を除く): 28143172

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 33343, 66686, 133372, 366773, 633517, 733546, 1267034, 1467092, 2534068, 6968687, 13937374, 27874748]

約数ペア:

[(1, 27874748), (2, 13937374), (4, 6968687), (11, 2534068), (19, 1467092), (22, 1267034), (38, 733546), (44, 633517), (76, 366773), (209, 133372), (418, 66686), (836, 33343)]