16376822

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 33523200

約数和(自身を除く): 17146378

約数列:

[1, 2, 7, 11, 14, 19, 22, 29, 38, 58, 77, 133, 154, 193, 203, 209, 266, 319, 386, 406, 418, 551, 638, 1102, 1351, 1463, 2123, 2233, 2702, 2926, 3667, 3857, 4246, 4466, 5597, 6061, 7334, 7714, 11194, 12122, 14861, 25669, 29722, 39179, 40337, 42427, 51338, 61567, 78358, 80674, 84854, 106343, 123134, 212686, 282359, 430969, 564718, 744401, 861938, 1169773, 1488802, 2339546, 8188411, 16376822]

約数ペア:

[(1, 16376822), (2, 8188411), (7, 2339546), (11, 1488802), (14, 1169773), (19, 861938), (22, 744401), (29, 564718), (38, 430969), (58, 282359), (77, 212686), (133, 123134), (154, 106343), (193, 84854), (203, 80674), (209, 78358), (266, 61567), (319, 51338), (386, 42427), (406, 40337), (418, 39179), (551, 29722), (638, 25669), (1102, 14861), (1351, 12122), (1463, 11194), (2123, 7714), (2233, 7334), (2702, 6061), (2926, 5597), (3667, 4466), (3857, 4246)]