19480802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8597}}^1$

素因数の和:8713

約数の個数: 16

約数和(自身を含む): 32190912

約数和(自身を除く): 12710110

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 8597, 17194, 94567, 189134, 885491, 1770982, 9740401, 19480802]

約数ペア:

[(1, 19480802), (2, 9740401), (11, 1770982), (22, 885491), (103, 189134), (206, 94567), (1133, 17194), (2266, 8597)]