22168190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2551}}^1$

素因数の和:2648

約数の個数: 32

約数和(自身を含む): 44098560

約数和(自身を除く): 21930370

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 2551, 4345, 5102, 8690, 12755, 25510, 28061, 56122, 140305, 201529, 280610, 403058, 1007645, 2015290, 2216819, 4433638, 11084095, 22168190]

約数ペア:

[(1, 22168190), (2, 11084095), (5, 4433638), (10, 2216819), (11, 2015290), (22, 1007645), (55, 403058), (79, 280610), (110, 201529), (158, 140305), (395, 56122), (790, 28061), (869, 25510), (1738, 12755), (2551, 8690), (4345, 5102)]