12077978

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1721}}^1$

素因数の和:1774

約数の個数: 24

約数和(自身を含む): 20612340

約数和(自身を除く): 8534362

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 1721, 3442, 3509, 7018, 18931, 37862, 49909, 99818, 208241, 416482, 548999, 1097998, 6038989, 12077978]

約数ペア:

[(1, 12077978), (2, 6038989), (11, 1097998), (22, 548999), (29, 416482), (58, 208241), (121, 99818), (242, 49909), (319, 37862), (638, 18931), (1721, 7018), (3442, 3509)]