38204414

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{821}}^1$

素因数の和:1315

約数の個数: 16

約数和(自身を含む): 58592160

約数和(自身を除く): 20387746

約数列:

[1, 2, 53, 106, 439, 821, 878, 1642, 23267, 43513, 46534, 87026, 360419, 720838, 19102207, 38204414]

約数ペア:

[(1, 38204414), (2, 19102207), (53, 720838), (106, 360419), (439, 87026), (821, 46534), (878, 43513), (1642, 23267)]