12656602

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 23934528

約数和(自身を除く): 11277926

約数列:

[1, 2, 7, 14, 17, 34, 49, 71, 98, 107, 119, 142, 214, 238, 497, 749, 833, 994, 1207, 1498, 1666, 1819, 2414, 3479, 3638, 5243, 6958, 7597, 8449, 10486, 12733, 15194, 16898, 25466, 53179, 59143, 89131, 106358, 118286, 129149, 178262, 258298, 372253, 744506, 904043, 1808086, 6328301, 12656602]

約数ペア:

[(1, 12656602), (2, 6328301), (7, 1808086), (14, 904043), (17, 744506), (34, 372253), (49, 258298), (71, 178262), (98, 129149), (107, 118286), (119, 106358), (142, 89131), (214, 59143), (238, 53179), (497, 25466), (749, 16898), (833, 15194), (994, 12733), (1207, 10486), (1498, 8449), (1666, 7597), (1819, 6958), (2414, 5243), (3479, 3638)]