19723452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{234803}}^1$

素因数の和:234817

約数の個数: 24

約数和(自身を含む): 52596096

約数和(自身を除く): 32872644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 234803, 469606, 704409, 939212, 1408818, 1643621, 2817636, 3287242, 4930863, 6574484, 9861726, 19723452]

約数ペア:

[(1, 19723452), (2, 9861726), (3, 6574484), (4, 4930863), (6, 3287242), (7, 2817636), (12, 1643621), (14, 1408818), (21, 939212), (28, 704409), (42, 469606), (84, 234803)]