12526928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:579

約数の個数: 40

約数和(自身を含む): 25891200

約数和(自身を除く): 13364272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 89, 152, 178, 304, 356, 463, 712, 926, 1424, 1691, 1852, 3382, 3704, 6764, 7408, 8797, 13528, 17594, 27056, 35188, 41207, 70376, 82414, 140752, 164828, 329656, 659312, 782933, 1565866, 3131732, 6263464, 12526928]

約数ペア:

[(1, 12526928), (2, 6263464), (4, 3131732), (8, 1565866), (16, 782933), (19, 659312), (38, 329656), (76, 164828), (89, 140752), (152, 82414), (178, 70376), (304, 41207), (356, 35188), (463, 27056), (712, 17594), (926, 13528), (1424, 8797), (1691, 7408), (1852, 6764), (3382, 3704)]