13405476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{159589}}^1$

素因数の和:159603

約数の個数: 24

約数和(自身を含む): 35748160

約数和(自身を除く): 22342684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 159589, 319178, 478767, 638356, 957534, 1117123, 1915068, 2234246, 3351369, 4468492, 6702738, 13405476]

約数ペア:

[(1, 13405476), (2, 6702738), (3, 4468492), (4, 3351369), (6, 2234246), (7, 1915068), (12, 1117123), (14, 957534), (21, 638356), (28, 478767), (42, 319178), (84, 159589)]