20160219131

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1361533}}^1$

素因数の和:1361630

約数の個数: 16

約数和(自身を含む): 23331246624

約数和(自身を除く): 3171027493

約数列:

[1, 13, 17, 67, 221, 871, 1139, 14807, 1361533, 17699929, 23146061, 91222711, 300898793, 1185895243, 1550786087, 20160219131]

約数ペア:

[(1, 20160219131), (13, 1550786087), (17, 1185895243), (67, 300898793), (221, 91222711), (871, 23146061), (1139, 17699929), (14807, 1361533)]