19668022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{1523}}^1$

素因数の和:2123

約数の個数: 16

約数和(自身を含む): 32260032

約数和(自身を除く): 12592010

約数列:

[1, 2, 11, 22, 587, 1174, 1523, 3046, 6457, 12914, 16753, 33506, 894001, 1788002, 9834011, 19668022]

約数ペア:

[(1, 19668022), (2, 9834011), (11, 1788002), (22, 894001), (587, 33506), (1174, 16753), (1523, 12914), (3046, 6457)]