21923086

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:699

約数の個数: 16

約数和(自身を含む): 33351840

約数和(自身を除く): 11428754

約数列:

[1, 2, 151, 229, 302, 317, 458, 634, 34579, 47867, 69158, 72593, 95734, 145186, 10961543, 21923086]

約数ペア:

[(1, 21923086), (2, 10961543), (151, 145186), (229, 95734), (302, 72593), (317, 69158), (458, 47867), (634, 34579)]