9911152

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{5683}}^1$

素因数の和:5800

約数の個数: 20

約数和(自身を含む): 19382440

約数和(自身を除く): 9471288

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 5683, 11366, 22732, 45464, 90928, 619447, 1238894, 2477788, 4955576, 9911152]

約数ペア:

[(1, 9911152), (2, 4955576), (4, 2477788), (8, 1238894), (16, 619447), (109, 90928), (218, 45464), (436, 22732), (872, 11366), (1744, 5683)]