16195542

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 37822464

約数和(自身を除く): 21626922

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 47, 66, 69, 94, 138, 141, 227, 253, 282, 454, 506, 517, 681, 759, 1034, 1081, 1362, 1518, 1551, 2162, 2497, 3102, 3243, 4994, 5221, 6486, 7491, 10442, 10669, 11891, 14982, 15663, 21338, 23782, 31326, 32007, 35673, 57431, 64014, 71346, 114862, 117359, 172293, 234718, 245387, 344586, 352077, 490774, 704154, 736161, 1472322, 2699257, 5398514, 8097771, 16195542]

約数ペア:

[(1, 16195542), (2, 8097771), (3, 5398514), (6, 2699257), (11, 1472322), (22, 736161), (23, 704154), (33, 490774), (46, 352077), (47, 344586), (66, 245387), (69, 234718), (94, 172293), (138, 117359), (141, 114862), (227, 71346), (253, 64014), (282, 57431), (454, 35673), (506, 32007), (517, 31326), (681, 23782), (759, 21338), (1034, 15663), (1081, 14982), (1362, 11891), (1518, 10669), (1551, 10442), (2162, 7491), (2497, 6486), (3102, 5221), (3243, 4994)]