19123026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{18859}}^1$

素因数の和:18890

約数の個数: 24

約数和(自身を含む): 41416560

約数和(自身を除く): 22293534

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 18859, 37718, 56577, 113154, 245167, 490334, 735501, 1471002, 3187171, 6374342, 9561513, 19123026]

約数ペア:

[(1, 19123026), (2, 9561513), (3, 6374342), (6, 3187171), (13, 1471002), (26, 735501), (39, 490334), (78, 245167), (169, 113154), (338, 56577), (507, 37718), (1014, 18859)]