11551720784

素因数分解:

$2^4\times {\mathrm{23971}}^1\times {\mathrm{30119}}^1$

素因数の和:54098

約数の個数: 20

約数和(自身を含む): 22383135840

約数和(自身を除く): 10831415056

約数列:

[1, 2, 4, 8, 16, 23971, 30119, 47942, 60238, 95884, 120476, 191768, 240952, 383536, 481904, 721982549, 1443965098, 2887930196, 5775860392, 11551720784]

約数ペア:

[(1, 11551720784), (2, 5775860392), (4, 2887930196), (8, 1443965098), (16, 721982549), (23971, 481904), (30119, 383536), (47942, 240952), (60238, 191768), (95884, 120476)]