191691838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{7307}}^1$

素因数の和:8331

約数の個数: 16

約数和(自身を含む): 310005360

約数和(自身を除く): 118313522

約数列:

[1, 2, 13, 26, 1009, 2018, 7307, 13117, 14614, 26234, 94991, 189982, 7372763, 14745526, 95845919, 191691838]

約数ペア:

[(1, 191691838), (2, 95845919), (13, 14745526), (26, 7372763), (1009, 189982), (2018, 94991), (7307, 26234), (13117, 14614)]