12213695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4583}}^1$

素因数の和:4642

約数の個数: 16

約数和(自身を含む): 16172352

約数和(自身を除く): 3958657

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 4583, 22915, 59579, 187903, 297895, 939515, 2442739, 12213695]

約数ペア:

[(1, 12213695), (5, 2442739), (13, 939515), (41, 297895), (65, 187903), (205, 59579), (533, 22915), (2665, 4583)]