22766810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1489}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 45057600

約数和(自身を除く): 22290790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 695, 1390, 1489, 1529, 2978, 3058, 7445, 7645, 14890, 15290, 16379, 32758, 81895, 163790, 206971, 413942, 1034855, 2069710, 2276681, 4553362, 11383405, 22766810]

約数ペア:

[(1, 22766810), (2, 11383405), (5, 4553362), (10, 2276681), (11, 2069710), (22, 1034855), (55, 413942), (110, 206971), (139, 163790), (278, 81895), (695, 32758), (1390, 16379), (1489, 15290), (1529, 14890), (2978, 7645), (3058, 7445)]