12794638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3089}}^1$

素因数の和:3219

約数の個数: 16

約数和(自身を含む): 20394000

約数和(自身を除く): 7599362

約数列:

[1, 2, 19, 38, 109, 218, 2071, 3089, 4142, 6178, 58691, 117382, 336701, 673402, 6397319, 12794638]

約数ペア:

[(1, 12794638), (2, 6397319), (19, 673402), (38, 336701), (109, 117382), (218, 58691), (2071, 6178), (3089, 4142)]