13689584

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{6737}}^1$

素因数の和:6872

約数の個数: 20

約数和(自身を含む): 26736384

約数和(自身を除く): 13046800

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 6737, 13474, 26948, 53896, 107792, 855599, 1711198, 3422396, 6844792, 13689584]

約数ペア:

[(1, 13689584), (2, 6844792), (4, 3422396), (8, 1711198), (16, 855599), (127, 107792), (254, 53896), (508, 26948), (1016, 13474), (2032, 6737)]