11978464

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{2693}}^1$

素因数の和:2842

約数の個数: 24

約数和(自身を含む): 23761080

約数和(自身を除く): 11782616

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 2693, 4448, 5386, 10772, 21544, 43088, 86176, 374327, 748654, 1497308, 2994616, 5989232, 11978464]

約数ペア:

[(1, 11978464), (2, 5989232), (4, 2994616), (8, 1497308), (16, 748654), (32, 374327), (139, 86176), (278, 43088), (556, 21544), (1112, 10772), (2224, 5386), (2693, 4448)]