16625874

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 37324800

約数和(自身を除く): 20698926

約数列:

[1, 2, 3, 6, 19, 29, 38, 47, 57, 58, 87, 94, 107, 114, 141, 174, 214, 282, 321, 551, 642, 893, 1102, 1363, 1653, 1786, 2033, 2679, 2726, 3103, 3306, 4066, 4089, 5029, 5358, 6099, 6206, 8178, 9309, 10058, 12198, 15087, 18618, 25897, 30174, 51794, 58957, 77691, 95551, 117914, 145841, 155382, 176871, 191102, 286653, 291682, 353742, 437523, 573306, 875046, 2770979, 5541958, 8312937, 16625874]

約数ペア:

[(1, 16625874), (2, 8312937), (3, 5541958), (6, 2770979), (19, 875046), (29, 573306), (38, 437523), (47, 353742), (57, 291682), (58, 286653), (87, 191102), (94, 176871), (107, 155382), (114, 145841), (141, 117914), (174, 95551), (214, 77691), (282, 58957), (321, 51794), (551, 30174), (642, 25897), (893, 18618), (1102, 15087), (1363, 12198), (1653, 10058), (1786, 9309), (2033, 8178), (2679, 6206), (2726, 6099), (3103, 5358), (3306, 5029), (4066, 4089)]