16885906

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{661}}^1$

素因数の和:957

約数の個数: 16

約数和(自身を含む): 25953048

約数和(自身を除く): 9067142

約数列:

[1, 2, 53, 106, 241, 482, 661, 1322, 12773, 25546, 35033, 70066, 159301, 318602, 8442953, 16885906]

約数ペア:

[(1, 16885906), (2, 8442953), (53, 318602), (106, 159301), (241, 70066), (482, 35033), (661, 25546), (1322, 12773)]