13355567495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{320239}}^1$

素因数の和:320702

約数の個数: 16

約数和(自身を含む): 16908672000

約数和(自身を除く): 3553104505

約数列:

[1, 5, 19, 95, 439, 2195, 8341, 41705, 320239, 1601195, 6084541, 30422705, 140584921, 702924605, 2671113499, 13355567495]

約数ペア:

[(1, 13355567495), (5, 2671113499), (19, 702924605), (95, 140584921), (439, 30422705), (2195, 6084541), (8341, 1601195), (41705, 320239)]