11130790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9199}}^1$

素因数の和:9228

約数の個数: 24

約数和(自身を含む): 22024800

約数和(自身を除く): 10894010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 9199, 18398, 45995, 91990, 101189, 202378, 505945, 1011890, 1113079, 2226158, 5565395, 11130790]

約数ペア:

[(1, 11130790), (2, 5565395), (5, 2226158), (10, 1113079), (11, 1011890), (22, 505945), (55, 202378), (110, 101189), (121, 91990), (242, 45995), (605, 18398), (1210, 9199)]