38627290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{297133}}^1$

素因数の和:297153

約数の個数: 16

約数和(自身を含む): 74877768

約数和(自身を除く): 36250478

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 297133, 594266, 1485665, 2971330, 3862729, 7725458, 19313645, 38627290]

約数ペア:

[(1, 38627290), (2, 19313645), (5, 7725458), (10, 3862729), (13, 2971330), (26, 1485665), (65, 594266), (130, 297133)]