16304299

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 18869760

約数和(自身を除く): 2565461

約数列:

[1, 11, 19, 181, 209, 431, 1991, 3439, 4741, 8189, 37829, 78011, 90079, 858121, 1482209, 16304299]

約数ペア:

[(1, 16304299), (11, 1482209), (19, 858121), (181, 90079), (209, 78011), (431, 37829), (1991, 8189), (3439, 4741)]