19125438

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1321}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 40611840

約数和(自身を除く): 21486402

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 127, 254, 381, 762, 1321, 2413, 2642, 3963, 4826, 7239, 7926, 14478, 25099, 50198, 75297, 150594, 167767, 335534, 503301, 1006602, 3187573, 6375146, 9562719, 19125438]

約数ペア:

[(1, 19125438), (2, 9562719), (3, 6375146), (6, 3187573), (19, 1006602), (38, 503301), (57, 335534), (114, 167767), (127, 150594), (254, 75297), (381, 50198), (762, 25099), (1321, 14478), (2413, 7926), (2642, 7239), (3963, 4826)]