11778616

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 22744800

約数和(自身を除く): 10966184

約数列:

[1, 2, 4, 8, 71, 89, 142, 178, 233, 284, 356, 466, 568, 712, 932, 1864, 6319, 12638, 16543, 20737, 25276, 33086, 41474, 50552, 66172, 82948, 132344, 165896, 1472327, 2944654, 5889308, 11778616]

約数ペア:

[(1, 11778616), (2, 5889308), (4, 2944654), (8, 1472327), (71, 165896), (89, 132344), (142, 82948), (178, 66172), (233, 50552), (284, 41474), (356, 33086), (466, 25276), (568, 20737), (712, 16543), (932, 12638), (1864, 6319)]