12156295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3121}}^1$

素因数の和:3186

約数の個数: 16

約数和(自身を含む): 15734880

約数和(自身を除く): 3578585

約数列:

[1, 5, 19, 41, 95, 205, 779, 3121, 3895, 15605, 59299, 127961, 296495, 639805, 2431259, 12156295]

約数ペア:

[(1, 12156295), (5, 2431259), (19, 639805), (41, 296495), (95, 127961), (205, 59299), (779, 15605), (3121, 3895)]