15012676

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 31647616

約数和(自身を除く): 16634940

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 74, 86, 148, 172, 259, 301, 337, 518, 602, 674, 1036, 1204, 1348, 1591, 2359, 3182, 4718, 6364, 9436, 11137, 12469, 14491, 22274, 24938, 28982, 44548, 49876, 57964, 87283, 101437, 174566, 202874, 349132, 405748, 536167, 1072334, 2144668, 3753169, 7506338, 15012676]

約数ペア:

[(1, 15012676), (2, 7506338), (4, 3753169), (7, 2144668), (14, 1072334), (28, 536167), (37, 405748), (43, 349132), (74, 202874), (86, 174566), (148, 101437), (172, 87283), (259, 57964), (301, 49876), (337, 44548), (518, 28982), (602, 24938), (674, 22274), (1036, 14491), (1204, 12469), (1348, 11137), (1591, 9436), (2359, 6364), (3182, 4718)]