21552076

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59209}}^1$

素因数の和:59233

約数の個数: 24

約数和(自身を含む): 46420640

約数和(自身を除く): 24868564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 59209, 118418, 236836, 414463, 769717, 828926, 1539434, 1657852, 3078868, 5388019, 10776038, 21552076]

約数ペア:

[(1, 21552076), (2, 10776038), (4, 5388019), (7, 3078868), (13, 1657852), (14, 1539434), (26, 828926), (28, 769717), (52, 414463), (91, 236836), (182, 118418), (364, 59209)]