27373190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1091}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 53385696

約数和(自身を除く): 26012506

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 386, 965, 1091, 1930, 2182, 2509, 5018, 5455, 10910, 12545, 14183, 25090, 28366, 70915, 141830, 210563, 421126, 1052815, 2105630, 2737319, 5474638, 13686595, 27373190]

約数ペア:

[(1, 27373190), (2, 13686595), (5, 5474638), (10, 2737319), (13, 2105630), (26, 1052815), (65, 421126), (130, 210563), (193, 141830), (386, 70915), (965, 28366), (1091, 25090), (1930, 14183), (2182, 12545), (2509, 10910), (5018, 5455)]