11947502

素因数分解:

$2^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1319}}^1$

素因数の和:1975

約数の個数: 16

約数和(自身を含む): 20528640

約数和(自身を除く): 8581138

約数列:

[1, 2, 7, 14, 647, 1294, 1319, 2638, 4529, 9058, 9233, 18466, 853393, 1706786, 5973751, 11947502]

約数ペア:

[(1, 11947502), (2, 5973751), (7, 1706786), (14, 853393), (647, 18466), (1294, 9233), (1319, 9058), (2638, 4529)]