13180912

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{1787}}^1$

素因数の和:2256

約数の個数: 20

約数和(自身を含む): 25607736

約数和(自身を除く): 12426824

約数列:

[1, 2, 4, 8, 16, 461, 922, 1787, 1844, 3574, 3688, 7148, 7376, 14296, 28592, 823807, 1647614, 3295228, 6590456, 13180912]

約数ペア:

[(1, 13180912), (2, 6590456), (4, 3295228), (8, 1647614), (16, 823807), (461, 28592), (922, 14296), (1787, 7376), (1844, 7148), (3574, 3688)]