11838256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:709

約数の個数: 40

約数和(自身を含む): 24668064

約数和(自身を除く): 12829808

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 613, 1136, 1207, 1226, 2414, 2452, 4828, 4904, 9656, 9808, 10421, 19312, 20842, 41684, 43523, 83368, 87046, 166736, 174092, 348184, 696368, 739891, 1479782, 2959564, 5919128, 11838256]

約数ペア:

[(1, 11838256), (2, 5919128), (4, 2959564), (8, 1479782), (16, 739891), (17, 696368), (34, 348184), (68, 174092), (71, 166736), (136, 87046), (142, 83368), (272, 43523), (284, 41684), (568, 20842), (613, 19312), (1136, 10421), (1207, 9808), (1226, 9656), (2414, 4904), (2452, 4828)]