18926096

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5827}}^1$

素因数の和:5871

約数の個数: 40

約数和(自身を含む): 43360320

約数和(自身を除く): 24434224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 5827, 11654, 23308, 40789, 46616, 81578, 93232, 163156, 168983, 326312, 337966, 652624, 675932, 1182881, 1351864, 2365762, 2703728, 4731524, 9463048, 18926096]

約数ペア:

[(1, 18926096), (2, 9463048), (4, 4731524), (7, 2703728), (8, 2365762), (14, 1351864), (16, 1182881), (28, 675932), (29, 652624), (56, 337966), (58, 326312), (112, 168983), (116, 163156), (203, 93232), (232, 81578), (406, 46616), (464, 40789), (812, 23308), (1624, 11654), (3248, 5827)]