187445516

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{419}}^1\times {\mathrm{1153}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 332490480

約数和(自身を除く): 145044964

約数列:

[1, 2, 4, 97, 194, 388, 419, 838, 1153, 1676, 2306, 4612, 40643, 81286, 111841, 162572, 223682, 447364, 483107, 966214, 1932428, 46861379, 93722758, 187445516]

約数ペア:

[(1, 187445516), (2, 93722758), (4, 46861379), (97, 1932428), (194, 966214), (388, 483107), (419, 447364), (838, 223682), (1153, 162572), (1676, 111841), (2306, 81286), (4612, 40643)]