19134731

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3709}}^1$

素因数の和:3794

約数の個数: 16

約数和(自身を含む): 24218880

約数和(自身を除く): 5084149

約数列:

[1, 7, 11, 67, 77, 469, 737, 3709, 5159, 25963, 40799, 248503, 285593, 1739521, 2733533, 19134731]

約数ペア:

[(1, 19134731), (7, 2733533), (11, 1739521), (67, 285593), (77, 248503), (469, 40799), (737, 25963), (3709, 5159)]