16521108

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{72461}}^1$

素因数の和:72487

約数の個数: 24

約数和(自身を含む): 40578720

約数和(自身を除く): 24057612

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 72461, 144922, 217383, 289844, 434766, 869532, 1376759, 2753518, 4130277, 5507036, 8260554, 16521108]

約数ペア:

[(1, 16521108), (2, 8260554), (3, 5507036), (4, 4130277), (6, 2753518), (12, 1376759), (19, 869532), (38, 434766), (57, 289844), (76, 217383), (114, 144922), (228, 72461)]