15663396052

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{55152803}}^1$

素因数の和:55152878

約数の個数: 12

約数和(自身を含む): 27797013216

約数和(自身を除く): 12133617164

約数列:

[1, 2, 4, 71, 142, 284, 55152803, 110305606, 220611212, 3915849013, 7831698026, 15663396052]

約数ペア:

[(1, 15663396052), (2, 7831698026), (4, 3915849013), (71, 220611212), (142, 110305606), (284, 55152803)]