21859842

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{569}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 46238400

約数和(自身を除く): 24378558

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 337, 569, 674, 1011, 1138, 1707, 2022, 3414, 6403, 10811, 12806, 19209, 21622, 32433, 38418, 64866, 191753, 383506, 575259, 1150518, 3643307, 7286614, 10929921, 21859842]

約数ペア:

[(1, 21859842), (2, 10929921), (3, 7286614), (6, 3643307), (19, 1150518), (38, 575259), (57, 383506), (114, 191753), (337, 64866), (569, 38418), (674, 32433), (1011, 21622), (1138, 19209), (1707, 12806), (2022, 10811), (3414, 6403)]