11191024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:505

約数の個数: 40

約数和(自身を含む): 23560992

約数和(自身を除く): 12369968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 173, 208, 311, 346, 622, 692, 1244, 1384, 2249, 2488, 2768, 4043, 4498, 4976, 8086, 8996, 16172, 17992, 32344, 35984, 53803, 64688, 107606, 215212, 430424, 699439, 860848, 1398878, 2797756, 5595512, 11191024]

約数ペア:

[(1, 11191024), (2, 5595512), (4, 2797756), (8, 1398878), (13, 860848), (16, 699439), (26, 430424), (52, 215212), (104, 107606), (173, 64688), (208, 53803), (311, 35984), (346, 32344), (622, 17992), (692, 16172), (1244, 8996), (1384, 8086), (2249, 4976), (2488, 4498), (2768, 4043)]