12930128

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{1753}}^1$

素因数の和:2222

約数の個数: 20

約数和(自身を含む): 25120788

約数和(自身を除く): 12190660

約数列:

[1, 2, 4, 8, 16, 461, 922, 1753, 1844, 3506, 3688, 7012, 7376, 14024, 28048, 808133, 1616266, 3232532, 6465064, 12930128]

約数ペア:

[(1, 12930128), (2, 6465064), (4, 3232532), (8, 1616266), (16, 808133), (461, 28048), (922, 14024), (1753, 7376), (1844, 7012), (3506, 3688)]