29991026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67853}}^1$

素因数の和:67885

約数の個数: 16

約数和(自身を含む): 51297624

約数和(自身を除く): 21306598

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 67853, 135706, 882089, 1153501, 1764178, 2307002, 14995513, 29991026]

約数ペア:

[(1, 29991026), (2, 14995513), (13, 2307002), (17, 1764178), (26, 1153501), (34, 882089), (221, 135706), (442, 67853)]