11249990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1193}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 21663936

約数和(自身を除く): 10413946

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1193, 1886, 2386, 4715, 5965, 9430, 11930, 27439, 48913, 54878, 97826, 137195, 244565, 274390, 489130, 1124999, 2249998, 5624995, 11249990]

約数ペア:

[(1, 11249990), (2, 5624995), (5, 2249998), (10, 1124999), (23, 489130), (41, 274390), (46, 244565), (82, 137195), (115, 97826), (205, 54878), (230, 48913), (410, 27439), (943, 11930), (1193, 9430), (1886, 5965), (2386, 4715)]