16464668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3433}}^1$

素因数の和:3557

約数の個数: 24

約数和(自身を含む): 31730160

約数和(自身を除く): 15265492

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 3433, 4796, 6866, 13732, 37763, 75526, 151052, 374197, 748394, 1496788, 4116167, 8232334, 16464668]

約数ペア:

[(1, 16464668), (2, 8232334), (4, 4116167), (11, 1496788), (22, 748394), (44, 374197), (109, 151052), (218, 75526), (436, 37763), (1199, 13732), (2398, 6866), (3433, 4796)]