11809288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 23794560

約数和(自身を除く): 11985272

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 1223, 2414, 2446, 4828, 4892, 9656, 9784, 20791, 41582, 83164, 86833, 166328, 173666, 347332, 694664, 1476161, 2952322, 5904644, 11809288]

約数ペア:

[(1, 11809288), (2, 5904644), (4, 2952322), (8, 1476161), (17, 694664), (34, 347332), (68, 173666), (71, 166328), (136, 86833), (142, 83164), (284, 41582), (568, 20791), (1207, 9784), (1223, 9656), (2414, 4892), (2446, 4828)]