21167383198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1888933}}^1$

素因数の和:1889379

約数の個数: 16

約数和(自身を含む): 34272818496

約数和(自身を除く): 13105435298

約数列:

[1, 2, 13, 26, 431, 862, 5603, 11206, 1888933, 3777866, 24556129, 49112258, 814130123, 1628260246, 10583691599, 21167383198]

約数ペア:

[(1, 21167383198), (2, 10583691599), (13, 1628260246), (26, 814130123), (431, 49112258), (862, 24556129), (5603, 3777866), (11206, 1888933)]