12745199411

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1624213}}^1$

素因数の和:1624298

約数の個数: 16

約数和(自身を含む): 15592454400

約数和(自身を除く): 2847254989

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7847, 1624213, 11369491, 30860047, 95828567, 216020329, 670799969, 1820742773, 12745199411]

約数ペア:

[(1, 12745199411), (7, 1820742773), (19, 670799969), (59, 216020329), (133, 95828567), (413, 30860047), (1121, 11369491), (7847, 1624213)]