13398198

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4721}}^1$

素因数の和:4780

約数の個数: 32

約数和(自身を含む): 29918592

約数和(自身を除く): 16520394

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 4721, 9442, 14163, 28326, 51931, 103862, 155793, 203003, 311586, 406006, 609009, 1218018, 2233033, 4466066, 6699099, 13398198]

約数ペア:

[(1, 13398198), (2, 6699099), (3, 4466066), (6, 2233033), (11, 1218018), (22, 609009), (33, 406006), (43, 311586), (66, 203003), (86, 155793), (129, 103862), (258, 51931), (473, 28326), (946, 14163), (1419, 9442), (2838, 4721)]