13960996

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2531}}^1$

素因数の和:2739

約数の個数: 24

約数和(自身を含む): 28074816

約数和(自身を除く): 14113820

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2531, 2758, 5062, 5516, 10124, 17717, 35434, 70868, 498607, 997214, 1994428, 3490249, 6980498, 13960996]

約数ペア:

[(1, 13960996), (2, 6980498), (4, 3490249), (7, 1994428), (14, 997214), (28, 498607), (197, 70868), (394, 35434), (788, 17717), (1379, 10124), (2531, 5516), (2758, 5062)]