16805308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1103}}^1$

素因数の和:1413

約数の個数: 24

約数和(自身を含む): 31808448

約数和(自身を除く): 15003140

約数列:

[1, 2, 4, 13, 26, 52, 293, 586, 1103, 1172, 2206, 3809, 4412, 7618, 14339, 15236, 28678, 57356, 323179, 646358, 1292716, 4201327, 8402654, 16805308]

約数ペア:

[(1, 16805308), (2, 8402654), (4, 4201327), (13, 1292716), (26, 646358), (52, 323179), (293, 57356), (586, 28678), (1103, 15236), (1172, 14339), (2206, 7618), (3809, 4412)]