19925052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{237203}}^1$

素因数の和:237217

約数の個数: 24

約数和(自身を含む): 53133696

約数和(自身を除く): 33208644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 237203, 474406, 711609, 948812, 1423218, 1660421, 2846436, 3320842, 4981263, 6641684, 9962526, 19925052]

約数ペア:

[(1, 19925052), (2, 9962526), (3, 6641684), (4, 4981263), (6, 3320842), (7, 2846436), (12, 1660421), (14, 1423218), (21, 948812), (28, 711609), (42, 474406), (84, 237203)]