13575740

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3217}}^1$

素因数の和:3437

約数の個数: 24

約数和(自身を含む): 28653072

約数和(自身を除く): 15077332

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 3217, 4220, 6434, 12868, 16085, 32170, 64340, 678787, 1357574, 2715148, 3393935, 6787870, 13575740]

約数ペア:

[(1, 13575740), (2, 6787870), (4, 3393935), (5, 2715148), (10, 1357574), (20, 678787), (211, 64340), (422, 32170), (844, 16085), (1055, 12868), (2110, 6434), (3217, 4220)]