193913015

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{3187}}^1$

素因数の和:3518

約数の個数: 16

約数和(自身を含む): 239023488

約数和(自身を除く): 45110473

約数列:

[1, 5, 43, 215, 283, 1415, 3187, 12169, 15935, 60845, 137041, 685205, 901921, 4509605, 38782603, 193913015]

約数ペア:

[(1, 193913015), (5, 38782603), (43, 4509605), (215, 901921), (283, 685205), (1415, 137041), (3187, 60845), (12169, 15935)]