16644290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128033}}^1$

素因数の和:128053

約数の個数: 16

約数和(自身を含む): 32264568

約数和(自身を除く): 15620278

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 128033, 256066, 640165, 1280330, 1664429, 3328858, 8322145, 16644290]

約数ペア:

[(1, 16644290), (2, 8322145), (5, 3328858), (10, 1664429), (13, 1280330), (26, 640165), (65, 256066), (130, 128033)]