14387890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{941}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 28486080

約数和(自身を除く): 14098190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 695, 941, 1390, 1529, 1882, 3058, 4705, 7645, 9410, 10351, 15290, 20702, 51755, 103510, 130799, 261598, 653995, 1307990, 1438789, 2877578, 7193945, 14387890]

約数ペア:

[(1, 14387890), (2, 7193945), (5, 2877578), (10, 1438789), (11, 1307990), (22, 653995), (55, 261598), (110, 130799), (139, 103510), (278, 51755), (695, 20702), (941, 15290), (1390, 10351), (1529, 9410), (1882, 7645), (3058, 4705)]