16656206

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{7879}}^1$

素因数の和:8039

約数の個数: 16

約数和(自身を含む): 28746240

約数和(自身を除く): 12090034

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 7879, 15758, 55153, 110306, 1189729, 2379458, 8328103, 16656206]

約数ペア:

[(1, 16656206), (2, 8328103), (7, 2379458), (14, 1189729), (151, 110306), (302, 55153), (1057, 15758), (2114, 7879)]