13125586

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{787}}^1$

素因数の和:1089

約数の個数: 16

約数和(自身を含む): 20424960

約数和(自身を除く): 7299374

約数列:

[1, 2, 31, 62, 269, 538, 787, 1574, 8339, 16678, 24397, 48794, 211703, 423406, 6562793, 13125586]

約数ペア:

[(1, 13125586), (2, 6562793), (31, 423406), (62, 211703), (269, 48794), (538, 24397), (787, 16678), (1574, 8339)]