16291892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4561}}^1$

素因数の和:4631

約数の個数: 24

約数和(自身を含む): 30656640

約数和(自身を除く): 14364748

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 4561, 9122, 18244, 86659, 173318, 214367, 346636, 428734, 857468, 4072973, 8145946, 16291892]

約数ペア:

[(1, 16291892), (2, 8145946), (4, 4072973), (19, 857468), (38, 428734), (47, 346636), (76, 214367), (94, 173318), (188, 86659), (893, 18244), (1786, 9122), (3572, 4561)]