16970695918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2136829}}^1$

素因数の和:2136880

約数の個数: 24

約数和(自身を含む): 29308760280

約数和(自身を除く): 12338064362

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 3971, 7942, 2136829, 4273658, 23505119, 40599751, 47010238, 81199502, 446597261, 771395269, 893194522, 1542790538, 8485347959, 16970695918]

約数ペア:

[(1, 16970695918), (2, 8485347959), (11, 1542790538), (19, 893194522), (22, 771395269), (38, 446597261), (209, 81199502), (361, 47010238), (418, 40599751), (722, 23505119), (3971, 4273658), (7942, 2136829)]