19722444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{234791}}^1$

素因数の和:234805

約数の個数: 24

約数和(自身を含む): 52593408

約数和(自身を除く): 32870964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 234791, 469582, 704373, 939164, 1408746, 1643537, 2817492, 3287074, 4930611, 6574148, 9861222, 19722444]

約数ペア:

[(1, 19722444), (2, 9861222), (3, 6574148), (4, 4930611), (6, 3287074), (7, 2817492), (12, 1643537), (14, 1408746), (21, 939164), (28, 704373), (42, 469582), (84, 234791)]