16796978

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2294

約数の個数: 24

約数和(自身を含む): 28600320

約数和(自身を除く): 11803342

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 2239, 3751, 4478, 7502, 24629, 49258, 69409, 138818, 270919, 541838, 763499, 1526998, 8398489, 16796978]

約数ペア:

[(1, 16796978), (2, 8398489), (11, 1526998), (22, 763499), (31, 541838), (62, 270919), (121, 138818), (242, 69409), (341, 49258), (682, 24629), (2239, 7502), (3751, 4478)]