38261839

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26153}}^1$

素因数の和:26190

約数の個数: 16

約数和(自身を含む): 50215680

約数和(自身を除く): 11953841

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 26153, 183071, 287683, 496907, 2013781, 3478349, 5465977, 38261839]

約数ペア:

[(1, 38261839), (7, 5465977), (11, 3478349), (19, 2013781), (77, 496907), (133, 287683), (209, 183071), (1463, 26153)]