16402828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2089}}^1$

素因数の和:2257

約数の個数: 24

約数和(自身を含む): 31132640

約数和(自身を除く): 14729812

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 2089, 3926, 4178, 7852, 8356, 27157, 54314, 108628, 315439, 630878, 1261756, 4100707, 8201414, 16402828]

約数ペア:

[(1, 16402828), (2, 8201414), (4, 4100707), (13, 1261756), (26, 630878), (52, 315439), (151, 108628), (302, 54314), (604, 27157), (1963, 8356), (2089, 7852), (3926, 4178)]