16992668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55171}}^1$

素因数の和:55193

約数の個数: 24

約数和(自身を含む): 37075584

約数和(自身を除く): 20082916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 55171, 110342, 220684, 386197, 606881, 772394, 1213762, 1544788, 2427524, 4248167, 8496334, 16992668]

約数ペア:

[(1, 16992668), (2, 8496334), (4, 4248167), (7, 2427524), (11, 1544788), (14, 1213762), (22, 772394), (28, 606881), (44, 386197), (77, 220684), (154, 110342), (308, 55171)]