16943782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 27993600

約数和(自身を除く): 11049818

約数列:

[1, 2, 19, 38, 47, 53, 94, 106, 179, 358, 893, 1007, 1786, 2014, 2491, 3401, 4982, 6802, 8413, 9487, 16826, 18974, 47329, 94658, 159847, 180253, 319694, 360506, 445889, 891778, 8471891, 16943782]

約数ペア:

[(1, 16943782), (2, 8471891), (19, 891778), (38, 445889), (47, 360506), (53, 319694), (94, 180253), (106, 159847), (179, 94658), (358, 47329), (893, 18974), (1007, 16826), (1786, 9487), (2014, 8413), (2491, 6802), (3401, 4982)]