19943098

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1033}}^1$

素因数の和:1246

約数の個数: 24

約数和(自身を含む): 35009172

約数和(自身を除く): 15066074

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 1033, 1379, 2066, 2758, 7231, 9653, 14462, 19306, 50617, 101234, 203501, 407002, 1424507, 2849014, 9971549, 19943098]

約数ペア:

[(1, 19943098), (2, 9971549), (7, 2849014), (14, 1424507), (49, 407002), (98, 203501), (197, 101234), (394, 50617), (1033, 19306), (1379, 14462), (2066, 9653), (2758, 7231)]