16792790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 36024912

約数和(自身を除く): 19232122

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 797, 1505, 1594, 2107, 3010, 3985, 4214, 5579, 7970, 10535, 11158, 21070, 27895, 34271, 39053, 55790, 68542, 78106, 171355, 195265, 239897, 342710, 390530, 479794, 1199485, 1679279, 2398970, 3358558, 8396395, 16792790]

約数ペア:

[(1, 16792790), (2, 8396395), (5, 3358558), (7, 2398970), (10, 1679279), (14, 1199485), (35, 479794), (43, 390530), (49, 342710), (70, 239897), (86, 195265), (98, 171355), (215, 78106), (245, 68542), (301, 55790), (430, 39053), (490, 34271), (602, 27895), (797, 21070), (1505, 11158), (1594, 10535), (2107, 7970), (3010, 5579), (3985, 4214)]