21167772706

素因数分解:

$2^1\times {\mathrm{719}}^1\times {\mathrm{2099}}^1\times {\mathrm{7013}}^1$

素因数の和:9833

約数の個数: 16

約数和(自身を含む): 31815504000

約数和(自身を除く): 10647731294

約数列:

[1, 2, 719, 1438, 2099, 4198, 7013, 14026, 1509181, 3018362, 5042347, 10084694, 14720287, 29440574, 10583886353, 21167772706]

約数ペア:

[(1, 21167772706), (2, 10583886353), (719, 29440574), (1438, 14720287), (2099, 10084694), (4198, 5042347), (7013, 3018362), (14026, 1509181)]