11867728

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{25577}}^1$

素因数の和:25614

約数の個数: 20

約数和(自身を含む): 23787540

約数和(自身を除く): 11919812

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 25577, 51154, 102308, 204616, 409232, 741733, 1483466, 2966932, 5933864, 11867728]

約数ペア:

[(1, 11867728), (2, 5933864), (4, 2966932), (8, 1483466), (16, 741733), (29, 409232), (58, 204616), (116, 102308), (232, 51154), (464, 25577)]