16910476

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{34939}}^1$

素因数の和:34965

約数の個数: 18

約数和(自身を含む): 32529140

約数和(自身を除く): 15618664

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 34939, 69878, 139756, 384329, 768658, 1537316, 4227619, 8455238, 16910476]

約数ペア:

[(1, 16910476), (2, 8455238), (4, 4227619), (11, 1537316), (22, 768658), (44, 384329), (121, 139756), (242, 69878), (484, 34939)]