15212884

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{367}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 27429248

約数和(自身を除く): 12216364

約数列:

[1, 2, 4, 43, 86, 172, 241, 367, 482, 734, 964, 1468, 10363, 15781, 20726, 31562, 41452, 63124, 88447, 176894, 353788, 3803221, 7606442, 15212884]

約数ペア:

[(1, 15212884), (2, 7606442), (4, 3803221), (43, 353788), (86, 176894), (172, 88447), (241, 63124), (367, 41452), (482, 31562), (734, 20726), (964, 15781), (1468, 10363)]