11321090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1019}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 22472640

約数和(自身を除く): 11151550

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1019, 1111, 2038, 2222, 5095, 5555, 10190, 11110, 11209, 22418, 56045, 102919, 112090, 205838, 514595, 1029190, 1132109, 2264218, 5660545, 11321090]

約数ペア:

[(1, 11321090), (2, 5660545), (5, 2264218), (10, 1132109), (11, 1029190), (22, 514595), (55, 205838), (101, 112090), (110, 102919), (202, 56045), (505, 22418), (1010, 11209), (1019, 11110), (1111, 10190), (2038, 5555), (2222, 5095)]