11171810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4523}}^1$

素因数の和:4562

約数の個数: 32

約数和(自身を含む): 22800960

約数和(自身を除く): 11629150

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 4523, 9046, 22615, 45230, 58799, 85937, 117598, 171874, 293995, 429685, 587990, 859370, 1117181, 2234362, 5585905, 11171810]

約数ペア:

[(1, 11171810), (2, 5585905), (5, 2234362), (10, 1117181), (13, 859370), (19, 587990), (26, 429685), (38, 293995), (65, 171874), (95, 117598), (130, 85937), (190, 58799), (247, 45230), (494, 22615), (1235, 9046), (2470, 4523)]