19047142

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1667}}^1$

素因数の和:1895

約数の個数: 16

約数和(自身を含む): 29723760

約数和(自身を除く): 10676618

約数列:

[1, 2, 29, 58, 197, 394, 1667, 3334, 5713, 11426, 48343, 96686, 328399, 656798, 9523571, 19047142]

約数ペア:

[(1, 19047142), (2, 9523571), (29, 656798), (58, 328399), (197, 96686), (394, 48343), (1667, 11426), (3334, 5713)]