12738056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{463}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 25334400

約数和(自身を除く): 12596344

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 181, 362, 463, 724, 926, 1448, 1852, 3439, 3704, 6878, 8797, 13756, 17594, 27512, 35188, 70376, 83803, 167606, 335212, 670424, 1592257, 3184514, 6369028, 12738056]

約数ペア:

[(1, 12738056), (2, 6369028), (4, 3184514), (8, 1592257), (19, 670424), (38, 335212), (76, 167606), (152, 83803), (181, 70376), (362, 35188), (463, 27512), (724, 17594), (926, 13756), (1448, 8797), (1852, 6878), (3439, 3704)]