19238514

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{47857}}^1$

素因数の和:47929

約数の個数: 16

約数和(自身を含む): 39052128

約数和(自身を除く): 19813614

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 47857, 95714, 143571, 287142, 3206419, 6412838, 9619257, 19238514]

約数ペア:

[(1, 19238514), (2, 9619257), (3, 6412838), (6, 3206419), (67, 287142), (134, 143571), (201, 95714), (402, 47857)]