19702506

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{172829}}^1$

素因数の和:172853

約数の個数: 16

約数和(自身を含む): 41479200

約数和(自身を除く): 21776694

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 172829, 345658, 518487, 1036974, 3283751, 6567502, 9851253, 19702506]

約数ペア:

[(1, 19702506), (2, 9851253), (3, 6567502), (6, 3283751), (19, 1036974), (38, 518487), (57, 345658), (114, 172829)]