12350456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 24560400

約数和(自身を除く): 12209944

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 193, 386, 421, 772, 842, 1544, 1684, 3368, 3667, 7334, 7999, 14668, 15998, 29336, 31996, 63992, 81253, 162506, 325012, 650024, 1543807, 3087614, 6175228, 12350456]

約数ペア:

[(1, 12350456), (2, 6175228), (4, 3087614), (8, 1543807), (19, 650024), (38, 325012), (76, 162506), (152, 81253), (193, 63992), (386, 31996), (421, 29336), (772, 15998), (842, 14668), (1544, 7999), (1684, 7334), (3368, 3667)]