19462538

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5501}}^1$

素因数の和:5593

約数の個数: 16

約数和(自身を含む): 30701160

約数和(自身を除く): 11238622

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 5501, 11002, 159529, 319058, 335561, 671122, 9731269, 19462538]

約数ペア:

[(1, 19462538), (2, 9731269), (29, 671122), (58, 335561), (61, 319058), (122, 159529), (1769, 11002), (3538, 5501)]