13779206

素因数分解:

$2^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1489}}^1$

素因数の和:2159

約数の個数: 16

約数和(自身を含む): 23673120

約数和(自身を除く): 9893914

約数列:

[1, 2, 7, 14, 661, 1322, 1489, 2978, 4627, 9254, 10423, 20846, 984229, 1968458, 6889603, 13779206]

約数ペア:

[(1, 13779206), (2, 6889603), (7, 1968458), (14, 984229), (661, 20846), (1322, 10423), (1489, 9254), (2978, 4627)]