16831486

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19709}}^1$

素因数の和:19779

約数の個数: 16

約数和(自身を含む): 29328480

約数和(自身を除く): 12496994

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 19709, 39418, 137963, 275926, 1202249, 2404498, 8415743, 16831486]

約数ペア:

[(1, 16831486), (2, 8415743), (7, 2404498), (14, 1202249), (61, 275926), (122, 137963), (427, 39418), (854, 19709)]