15271454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 26117856

約数和(自身を除く): 10846402

約数列:

[1, 2, 11, 22, 37, 73, 74, 146, 257, 407, 514, 803, 814, 1606, 2701, 2827, 5402, 5654, 9509, 18761, 19018, 29711, 37522, 59422, 104599, 206371, 209198, 412742, 694157, 1388314, 7635727, 15271454]

約数ペア:

[(1, 15271454), (2, 7635727), (11, 1388314), (22, 694157), (37, 412742), (73, 209198), (74, 206371), (146, 104599), (257, 59422), (407, 37522), (514, 29711), (803, 19018), (814, 18761), (1606, 9509), (2701, 5654), (2827, 5402)]