16804268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3631}}^1$

素因数の和:3737

約数の個数: 24

約数和(自身を含む): 32034240

約数和(自身を除く): 15229972

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 3631, 4628, 7262, 14524, 47203, 94406, 188812, 323159, 646318, 1292636, 4201067, 8402134, 16804268]

約数ペア:

[(1, 16804268), (2, 8402134), (4, 4201067), (13, 1292636), (26, 646318), (52, 323159), (89, 188812), (178, 94406), (356, 47203), (1157, 14524), (2314, 7262), (3631, 4628)]